“MISCONCEPTIONS REGARDING ECOSYSTEM MATERIAL WITH THE Certainty of Response Index METHOD IN CLASS X STUDENTS OF SMA NEGERI 1 BAITUSSALAM ”, ssik, vol. 1, no. 1, Apr 2026, Diakses: Okt 17, 2026. Tersedia pada: https://jurnal.unaya.ac.id/index.php/ssik/article/view/8177