"Knowledge of Good and Evil: ?Ubaydallāh b. Mas?ūd ?adr al-Sharī?a al-Thānī al-Ma?būbī al-Bukhārī (d. 747/1346), al-Taw?ī? fī ?all ghawāmi? al-Tanqī? fī u?ūl al-fiqh” in Lejla Demiri, Phil Dorroll & Dale Correa (eds.), Māturīdī Theology: A Bilingual Reader (Tübingen: Mohr Siebeck, 2022), p. 203-213.

“The Changing Fates of Islam in Vietnam and Cambodia” in Khairudin Aljunied (ed.), Routledge Handbook of Islam in Southeast Asia (London/New York: Routledge, 2022), p. 203-233.

“Islamic Legal Crossings and Debates in Cambodia: Evidence from fatāwā and French colonial archives in the early twentieth century” in Mahmood Kooria & Sanne Ravensbergen (eds.), Islamic Law in the Indian Ocean World: Texts, Ideas and Practices (London: Routledge, 2022), p. 129-149.

?Der Autor“ in Hermann Stieglecker, Die Glaubenslehren des Islam,Neuedition der Auflage von 1983. Mit Einleitungen von Petrus Bsteh, Mouhanad Khorchide und Rüdiger Lohlker. ?berarbeitung durch Philipp Bruckmayr (Paderborn: Sch?ningh, 2021), p. xvii-xix.

?Anmerkung zur Neuedition“ in Hermann Stieglecker, Die Glaubenslehren des Islam, Neuedition der Auflage von 1983. Mit Einleitungen von Petrus Bsteh, Mouhanad Khorchide und Rüdiger Lohlker. ?berarbeitung durch Philipp Bruckmayr (Paderborn: Sch?ningh, 2021), p. xxi-xxiii.

?‘Ein gro?er Gelehrter und rührend guter Mensch‘: Eine intellektuelle Biographie Hermann Stiegleckers (1885-1975)“ in Petrus Bsteh & Brigitte Proksch (eds.), Monotheismus: Interreligi?se Gespr?che im Umfeld moderner Gottesfragen im Anschluss an Hermann Stieglecker (Paderborn: Sch?ningh, 2021), p. 3-59.

?Anmerkungen zur Rezeption Stiegleckers in der arabischen Welt“ in Petrus Bsteh & Brigitte Proksch (eds.), Monotheismus: Interreligi?se Gespr?che im Umfeld moderner Gottesfragen im Anschluss an Hermann Stieglecker (Paderborn: Sch?ningh, 2021), p. 60-64.

?Zwei ?sterreichische Geistliche und die Handreichung gegenüber den Muslimen: Die Beziehung zwischen Hermann Stieglecker und Kardinal Franz K?nig“ in Petrus Bsteh & Brigitte Proksch (eds.), Monotheismus: Interreligi?se Gespr?che im Umfeld moderner Gottesfragen im Anschluss an Hermann Stieglecker (Paderborn: Sch?ningh, 2021), p. 354-358.

“From Disciples to Missionaries: The Trans-Continental Trajectory of the Khoja Shia Ithna-Asheri Community from South Asia to Latin America”, Latin America & Caribbean Islamic Studies Newsletter, I, 2 (2021), p. 2-8 (co-authored with Robert Gleave).

Challenges from “The Periphery”? - Salafi Islam Outside the Arab World: Spotlights on Wider Asia, special issue of Welt des Islams. International Journal for the Study of Modern Islam, co-edited by Philipp Bruckmayr & Jan-Peter Hartung, LX, 2-3 (2020).

“Introduction: Challenges from ‘The Periphery’? – Salafī Islam Outside the Arab World. Spotlights on Wider Asia” in Welt des Islams. International Journal for the Study of Modern Islam, LX, 2-3 (2020), p. 137-169 (co-authored with Jan-Peter Hartung).

“Salafi Challenge and Māturīdi Response: Contemporary Disputes over the Legitimacy of Māturīdi kalām” in Welt des Islams. International Journal for the Study of Modern Islam, LX, 2-3 (2020), 293-325.

“‘When I’m on the Mic Everything is ?arām’: Narrative Identity and Modern Muslim Subjectivities among American Rap Artists”, in Dietrich Jung & Kirstine Sinclair (eds.), Muslim Subjectivities in Global Modernity. Islamic Traditions and the Construction of Modern Muslim Identities (Leiden: Brill, 2020), p. 238-268.

“Minderheiten, religi?se – Islamisch”, in Heribert Hallermann, Thomas Meckel, Michael Droege & Heinrich de Wall (eds.), Lexikon für Kirchen- und Religionsrecht. Band 3 L-R (Paderborn: Ferdinand Sch?ningh, 2020), p. 260-262.

“Hermann Stieglecker (1885-1975) - Pionier einer wohlwollenden Auseinandersetzung mit dem Islam“ in Petrus Bsteh & Brigitte Proksch (eds.), Wegbereiter des interreligi?sen Dialogs, BandIII. Suche nach Verst?ndigung: Christentum - Islam (Wien: LIT, 2020), p. 109-126.

Cambodia’s Muslims and the Malay World:Malay Language,Jawi Script, and Islamic Factionalism from the 19th Century to the Present (Leiden: Brill, 2019).

“The Changing Fates of the Cambodian Islamic Manuscript Tradition”, Journal of Islamic Manuscripts, X, 1 (2019), p. 1-23.

“The Spread and Persistence of Māturīdī kalām and Underlying Dynamics” (reprint) in Mustafa Shah (ed.), Islamic Theological Discourses and the Legacy of Kala?m: Gestation, Movements and Controversies (Berlin: Gerlach Press, 2019), p. 197-224.

?Islamische Rechtsgutachten für Muslime in den Amerikas im frühen 20. Jahrhundert: Drei Fatwas aus der Kairoer Zeitschrift al-Manar“ KonaK. Realit?tsausschnitte aus Kontinentalamerika und der Karibik, 95, 2 (2019), p. 31-37.

“Divergent processes of localization in 21st century Shi?ism: The cases of Hezbollah Venezuela and Cambodia’s Cham Shi?is”, British Journal of Middle Eastern Studies, XLV, 1 (2018), p. 18-38. http://www.tandfonline.com/doi/full/10.1080/13530194.2017.1387416

“Den Islam sehen, wie ihn die Muslime sehen – Leben und Werk Hermann Stiegleckers“, Religionen Unterwegs, XXIII, 4 (2017), p. 20-24.

“The Birth of the Kan Imam San: On the Recent Establishment of a New Islamic Congregation in Cambodia”, Journal of Global South Studies, XXXIV, 2 (2017), p. 197-224.

“Persian Kings, Arab conquerors, and Malay Islam: Comparative Perspectives on the Place of Muslim Epics in the Islamisation of the Chams” in Andrew Peacock (ed.), Islamisation: Comparative Perspectives from History (Edinburgh: Edinburgh University Press, 2017), p. 472-494.

“Globale Verflechtungen: Der islamische Faktor in Syrien unter der Baath-Partei” in Susanne Binder & Gebhard Fartacek (eds.), Facetten von Flucht aus dem Nahen und Mittleren Osten (Wien: Facultas, 2017), p. 54-79.

“The ?ar?/?āshiya Phenomenon in Southeast Asia: From al-Sanūsī’s Umm al-Barāhīn to Malay Sifat Dua Puluh Literature”, Mélanges de l’Institut dominicain d’études orientales, XXXII (2017), p. 27-52.

“Cambodian Muslims, Transnational NGOs, and International Justice” in Peace Review, XXVII (2015), p. 337-345.

?Von Terroristen, Freiheitsk?mpfern, und Terrorbek?mpfern: Die globalen Dynamiken von Politik, Religion und Gewalt in Syrien unter Baath Herrschaft“, KonaK. Realit?tsausschnitte aus Kontinentalamerika und der Karibik, Nr. 81 (4/2015), p. 20-29.

“Güney ve Güneydo?u Asya’da M?tur?d?lik’in Ge?mi? ve Bugünkü Y?nleri” (translated by Hilmi ?zden) in Ahmet Kartal (ed.), Ulu? Bir ?inar ?m?m M?tur?d? Uluslararas? Sempozyum Tebli?ler Kitab? (Istanbul: Ofis Yay?n Matbaac?l?k, 2014), p. 115-122.

“Past and Present Aspects of Māturīdism in South and Southeast Asia” in Ahmet Kartal (ed.), Ulu? Bir ?inar ?m?m M?tur?d? Uluslararas? Sempozyum Tebli?ler Kitab? (Istanbul: Ofis Yay?n Matbaac?l?k, 2014),p. 123-131.

“Syro-Lebanese Influence on the Guajira Peninsula: Unexpected Historical Continuities from Economic Dominance to Hezbollah Venezuela?” in Trevor Batrouney, Tobias Boos, Anton Escher & Paul Tabar (eds.), Palestinian, Lebanese and Syrian Communities in the World: Theoretical Frameworks and Empirical Studies (Heidelberg: Winter Verlag, 2014), p. 153-174.

“Arabic and Bilingual Newspapers and Magazines in Latin America and the Caribbean” in Geoffrey Roper (ed.), Historical Aspects of Printing and Publishing in Languages of the Middle East. Papers from the Symposium at the University of Leipzig, September 2008 (Leiden: Brill, 2014), p. 245-269.

“Fethullah Gülen and Islamic Literary Tradition” (revised) in Hizmet Studies Review, I, no. 1 (2014), p. 27-55. 

“Between Institutionalized Syncretism and Official Particularism: Religion among the Chams of Vietnam and Cambodia” in Andreas H. Pries, Laetitia Martzolff, Robert Langer & Claus Ambos (eds.), Rituale als Ausdruck von Kulturkontakt. ?Synkretismus“ zwischen Negation und Neudefinition (Wiesbaden: Harrassowitz, 2013), p. 11-41.

?Indigene Revolution, christliche Befreiungstheologie und islamische Theokratie: Hezbollah Venezuela und ihr Ideologe Teodoro Darnott“ [Indigenous Revolution, Christian Liberation Theology and Islamic Theocracy: Hezbollah Venezuela and its Ideologue Teodoro Darnott] in KonaK. Realit?tsausschnitte aus Kontinentalamerika und der Karibik, Nr. 71 (2/2013), p. 20-26.

“The Particular Will (al-irāda al-juz’iyya): Excavations regarding a latecomer in kalām terminology on human agency and its position in Naqshbandi discourse” in European Journal of Turkish Studies, XIII (2011). http://ejts.revues.org/index4601.html

“Fethullah Gülen ve ?slam Edebiyat Gelene?i” (reprint) in Seyit N. Erkal (ed. & trans.), Farkl? Seslerin ?hengi (Istanbul: Nil Yay?nlar?, 2011), p. 207-247.

“M?tur?d? kelam?n?n yay?lmas?, kalicila?mas? ve temel dinamikleri (Timurlular d?neminden 19. asra kadar)” (updated, Turkish translation by S?nmez Kutlu & Muzaffer Tan) in S?nmez Kutlu (ed.), ?mam M?tur?d? ve Maturidilik, 3^rd updated ed. (Ankara: Otto Yayin, 2012), p. 407-442.

"Phnom Penh's Fethullah Gülen School as an Alternative To Prevalent Forms of Education for Cambodia's Muslim Minority" (revised & updated) in John L. Esposito & Ihsan Yilmaz (eds.), Islam and Peacebuilding. Gülen Movement Initiatives (New York: Blue Dome Press, 2010), p. 225-248.

“Syro-Lebanese migration to Colombia, Venezuela and Curac?o: from mainly Christian to predominantly Muslim phenomenon” in European Journal of Economic and Political Studies, III (2010) (Special Issue Transnational Islam), p. 151-178.

“Fethullah Gülen ve ?slam Edebiyat Gelene?i” in Seyit N. Erkal (ed. & trans.), Gülen Hareketi: Farkl? Seslerin Ahengi (Istanbul: I??k Yay?nlar?, 2009), p. 207-247.

“The Spread and Persistence of Māturīdī kalām and Underlying Dynamics” in Iran & the Caucasus, XIII, no. 1 (2009), p. 59-92.

“The Qur’an: An Encyclopaedia” in Aptin Khanbaghi (ed.), Encyclopaedias about Muslim Civilisations (Edinburgh: Edinburgh Univ. Press, 2009), p. 145.

“Fethullah Gülen and Islamic Literary Tradition”, in Akbar S. Ahmad et al. (eds.), Islam in the Age of Global Challenges: Alternative Perspectives of the Gülen Movement (Washington D.C.: Rumi Forum, 2008), p. 164-203.

"Cambodia's Phum Trea as Mirror Image of Religious Change" in ISIM Review, Vol. 20 (2007), p. 48-49.

"Phnom Penh's Fethullah Gülen School as an Alternative To Prevalent Forms of Education for Cambodia's Muslim Minority" in Ihsan Yilmaz et al. (eds.), Muslim World in Transition: Contributions of the Gülen Movement (London: Leeds Metropolitan Univ. Press, 2007), p. 347-361.

“The Cham Muslims of Cambodia: From Forgotten Minority to Focal Point of Islamic Internationalism” in American Journal of Islamic Social Sciences, XXIII, no. 3 (2006), p. 1-23.