Sumiati A, Widiastuti U, Suhud U. Workshop Teknik Menganalisis Butir Soal dalam Meningkatkan Kompetensi Guru di SMK Cileungsi Bogor. jpmm [Internet]. 2018Jul.10 [cited 2025Apr.21];2(1):136-53. Available from: http://103.8.12.212:33180/unj/index.php/jpm/article/view/7367