Hiltrimartin, Cecil, et al. “EFFECTIVENESS OF THE STAD COOPERATIVE LEARNING MODEL IN ENHANCING LITERACY AND NUMERACY SKILLS AMONG FIFTH-GRADE STUDENTS ”. Lentera Sriwijaya: Jurnal Ilmiah Pendidikan Matematika, vol. 7, no. 1, May 2025, pp. 1-17, doi:10.36706/jls.v7i1.80.