Assessing the Effect of Parental Support on Students’ Mathematics Achievement in Primary and Junior Secondary Schools in Kailahun District, Sierra Leone: A Cross-Sectional Study (E. . L. J. Monya, Alhaji Mohamed Hamza Conteh, & Brima Gegebe, Trans.). (2026). Journal of Advanced Multidisciplinary Studies (JAMS), 1(2), Page 784-794. https://jamsjournal.org/JAMS/article/view/assessing-the-effect-of-parental-support-and-students-mathematic