Zulfina I, Hermon D. The Level of Student Preparedness to Facing Flood Disasters at SMA Negeri 1 Perhentian Raja Kampar Regency, Riau Province. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2025 Mar. 25 [cited 2025 May 31];11(3):61-9. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/10566