Hsb, Sukriani, and Nasrul Syakur Chaniago. 2023. “Performance of Education Personnel in Junior High School Karya Bunda Mandiri Percut Sei Tuan District Deli Serdang Regency”. Edumaspul: Jurnal Pendidikan 7 (1), 1185-91. https://doi.org/10.33487/edumaspul.v7i1.5847.