Zulkarnain, Thahara Sumayya, dan Indayana Febriani Tanjung. “STEM Based Ecosystem Module: An Effort to Improve Students’ Science Process Skill”. Jurnal Pendidikan dan Pengajaran 56, no. 1 (April 19, 2023): 33–44. Diakses Juli 17, 2024. https://ejournal.undiksha.ac.id/index.php/JPP/article/view/59516.