1.
Erni Suharini , Indianasari , Eko Handoyo. Effectiveness of Problem Based Learning Model Assisted by Pocket Book toward Student Self-Efficacy. IJAST [Internet]. 2020May10 [cited 2024May3];29(10s):1199 -204. Available from: http://sersc.org/journals/index.php/IJAST/article/view/14615