Sitorus, T. P., Erna, M., & Wulandari, W. (2026). PJBL-Based Digital Modules Integrated With Chemo-Entrepreneurship In Hydrocarbon Learning In Indonesia: A Systematic Literature Review. Jurnal Kajian Ilmu Pendidikan (JKIP), 7(6), 3410-3426. https://doi.org/10.55583/jkip.v7i6.2578