Kadıoglu, N. and Oskay, O.O. 2023. The Effect of Preparing Lesson Plans in Online Flipped Learning Model on Pre-Service Teachers’ Self-Efficacy Levels of TPACK. MIER Journal of Educational Studies Trends and Practices. 13, 1 (May 2023), 147–169. DOI:https://doi.org/10.52634/mier/2023/v13/i1/2408.