Haryati, Sri, Siswanto Siswanto, Sukarno Sukarno, Ahmad Muhlisin, and Eli Trisnowati. “A Case-Based Study in ERP Instructional Model: Fostering Critical Thinking Skills and Portraying Independence on Solving Problems”. Pegem Journal of Education and Instruction 12, no. 4 (October 11, 2022): 220–225. Accessed July 11, 2025. https://pegegog.net/index.php/pegegog/article/view/1875.