TY - JOUR AU - sahebyar, hafez AU - Habibi-Kaleybar, Ramin AU - Mesrabadi, Javad AU - Farid, Abolfazl TI - The Challenges of Flipped Learning: A Qualitative Content Analysis JO - Journal of Instruction and Evaluation VL - 15 IS - 60 SP - 47 EP - 84 PY - 2023 DO - 10.30495/jinev.2023.1972078.2797 ER -