MARIANI JOHN D. SIBATU @ MARYLYN; SIEW NYET MOI. KESAN PENGGUNAAN MNEMONIK “SIASAT” BERBANTUKAN JADUAL PENDARABAN INDEKS DAN PEMBELAJARAN KOPERATIF TERHADAP PENCAPAIAN MATEMATIK PELAJAR BERPENCAPAIAN RENDAH. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC), [S. l.], v. 8, n. 51, 2024. Disponível em: https://gaexcellence.com/ijepc/article/view/3682. Acesso em: 4 jun. 2025.