Joisangadji M, Roini C, Tolangara A. Analisis Validasi E-Modul Berbasis Jelajah Alam Sekitar (JAS) pada Materi Keanekaragaman Hayati. j.edu [Internet]. 2025 May 31 [cited 2026 Jun. 10];23(1):990-7. Available from: https://ejournal.unkhair.ac.id/index.php/edu/article/view/8671