Sukardi , Shukiman. “The Influence Of Supervising Lecturer’s Professional Practice On The Efficiency Of Trainee Teachers During Teaching Training”. Ta’dib: Jurnal Pemikiran Pendidikan 11, no. 2 (March 15, 2022): 43–51. Accessed December 26, 2025. https://journal.iaintakengon.ac.id/index.php/tdb/article/view/41.