EFFECT OF MOBILE LEARNING APPLICATION ON STUDENT ACADEMIC ACHIEVEMENT IN PHYSICS IN SENIOR SECONDARY SCHOOLS IN OGBIA LGA, BAYELSA STATE. NAU Journal of Technology and Vocational Education, [S. l.], v. 10, n. 2, 2025. Disponível em: https://journals.unizik.edu.ng/naujtved/article/view/6954. Acesso em: 23 jun. 2026.