HADZIQ, M.; MUZADI, N.; ALGATNAINI, R.; RINALDO, A. Comprehensible Input, Affective Filter, and Communicative Environment: A Case Study of Krashen’s Five Hypotheses in an Indonesian Pesantren. Alsuna: Journal of Arabic and English Language, v. 9, n. 1, p. 71-90, 25 maio 2026.