Effective Study Hours for Students in the Distribution of Subjects at Vocational High School. Lectura : Jurnal Pendidikan, [S. l.], v. 15, n. 1, p. 222–234, 2024. DOI: 10.31849/lectura.v15i1.18435. Disponível em: http://journal.unilak.ac.id/index.php/lectura/article/view/18435. Acesso em: 2 jun. 2026.