Sitorus J. SUMBERDAYA MANUSIA GURU SMP DALAM RANGKA PENINGKATAN MUTU PENDIDIKAN (HUMAN RESOURCES OF JUNIOR HIGH SCHOOL TEACHER FOR IMPROVING THE EDUCATION QUALITY). Inovasi [Internet]. 2018 Aug. 8 [cited 2025 Jun. 15];14(1):28-34. Available from: http://jurnal.bappelitbang.sumutprov.go.id/index.php/inovasi/article/view/84