Nelly Wedyawati, and Yasinta Lisa. “PENGEMBANGAN MODEL BUKU AJAR IPA TERPADU MITIGASI BENCANA BAGI SEKOLAH DASAR KABUPATEN SINTANG KALIMANTAN BARAT”. Prosiding SNasPPM 2, no. 1 (September 23, 2017): 285–290. Accessed May 5, 2024. http://prosiding.unirow.ac.id/index.php/SNasPPM/article/view/123.