marsepa E, Kusumastuti NA, Mufrokah OS. THE EFFECT OF SMARTPHONE USE ON STUDENT LEARNING INTEREST AND STUDENT PROCRASTINATION BEHAVIOR AT SMK X TANGERANG CITY. JIGE [Internet]. 2023 Dec. 30 [cited 2024 Dec. 22];4(4):2799-805. Available from: https://ejournal.nusantaraglobal.or.id/index.php/jige/article/view/1424