PARMANA, Asep Eka; UTOMO, Dhafid Wahyu; FARGIANTI, Yusti. The Perceptions of Students and Teacher Challenges in Utilizing “Kejar.Id” at One of Vocational School in Serang Regency. Indo-MathEdu Intellectuals Journal, [S. l.], v. 4, n. 3, p. 2357–2367, 2023. DOI: 10.54373/imeij.v4i3.504. Disponível em: https://ejournal.indo-intellectual.id/index.php/imeij/article/view/504. Acesso em: 14 may. 2025.