Siahaan J, Purwoko AA, Haris M. SOSIALISASI, IMPLEMENTASI DAN SUPERVISI LESSON STUDY DI SMA NW NARMADA, LOMBOK BARAT. JPPM [Internet]. 2019 Mar. 27 [cited 2024 Apr. 19];2(2). Available from: https://jurnalfkip.unram.ac.id/index.php/JPPM/article/view/1105