APA (7th ed.) Citation

Usman, M. U. (1993). Upaya Optimalisasi Kegiatan Belajar Mengajar: Bahan Kajian PKG, MGBS, MGMP. Saint Joseph's University.

Chicago Style (17th ed.) Citation

Usman, Moh. Uzer. Upaya Optimalisasi Kegiatan Belajar Mengajar: Bahan Kajian PKG, MGBS, MGMP. Saint Joseph's University, 1993.

MLA (8th ed.) Citation

Usman, Moh. Uzer. Upaya Optimalisasi Kegiatan Belajar Mengajar: Bahan Kajian PKG, MGBS, MGMP. Saint Joseph's University, 1993.

Warning: These citations may not always be 100% accurate.