billa, salsa et al. 2025. Pengembangan Lembar Kerja Peserta Didik berbasis PjBL-STEM pada Materi Keanekaragaman Hayati. Al-Alam: Islamic Natural Science Education Journal. 4, 2 (Jul. 2025), 236–244. DOI:https://doi.org/10.33477/al-alam.v4i2.12888.