MANAJEMEN EKSTRAKURIKULER KARYA ILMIAH REMAJA: STUDI KASUS MAN 2 LAMONGAN. Tadris [Internet]. 2020 Feb. 3 [cited 2026 Oct. 4];13(2):22-35. Available from: https://ejournal.iainutuban.ac.id/index.php/tadris/article/view/61