Amin, Irsal, Khoiruddin Manahan Siregar, and Sri Minda. 2021. “Online Learning of Foreign Language Program in the Intensive Learning Class at the IAIN Padangsidimpuan Language Development Center”. SALTeL Journal (Southeast Asia Language Teaching and Learning) 4 (1):11-17. https://doi.org/10.35307/saltel.v4i1.60.