Sari Nainggolan, N. ., Suryanti, & Hidayati, N. . (2024). Preliminary research : Survei Penggunaan E-Modul Berbasis STEM (Sicence, Technology, Engineering and Mathematics) Pada Mata Pelajaran Biologi Kelas XI SMAN 5 Pekanbaru. Jurnal Biogenerasi, 10(1), 454–461. https://doi.org/10.30605/biogenerasi.v10i1.5003