Ridwan, Ridwan, Harri Romadhona, and Ifan Sadewa. 2024. “Analysis of the Factors Hindering the Improvement of Education Quality at SDN Lambangjaya 02 Tambun Selatan”. Greenation Education and Culture Review 1 (1):16-22. https://doi.org/10.38035/gecr.v1i1.314.