Yoestara M, Putri Z, Ismail NM, Keumala M. SELF-EFFICACY AND MOTIVATION CONSTRUCT: AN INSTRUMENT DEVELOPMENT. AT [Internet]. 2019Dec.19 [cited 2024Dec.27];11(2):137 -143. Available from: https://ejournal.staindirundeng.ac.id/index.php/tadib/article/view/267