Irdawati I. PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP HASIL BELAJAR KOGNITIF PESERTA DIDIK KELAS X MIA SMA SANTO PAULUS MANOKWARI PADA MATERI SISTEM PERIODIK UNSUR. ACCEJ [Internet]. 2021 May 8 [cited 2026 Oct. 16];4(1):273-80. Available from: https://journalfkipunipa.org/index.php/accej/article/view/312