“Leadership Strategies of the School Principal in Improving the Quality of Learning at the Muaradua Public Elementary School (UPT SD Negeri O3)” (2026) Beacon: International Journal of Education and Social Studies, 3(2), pp. 163–175. Available at: https://pelitapendidikaninternasional.com/beacon/article/view/37 (Accessed: 17 July 2026).