STUDI TENTANG PERAN ORGANISASI PERSATUAN GURU REPUBLIK INDONESIA (PGRI) PASCA KEMERDEKAAN REPUBLIK INDONESIA. JSP [Internet]. 2019 Dec. 12 [cited 2026 Feb. 27];3(5):44-50. Available from: https://jurnal.unpkediri.ac.id/index.php/JSP/article/view/7