NAPITUPULU, Efendi; PERANGIN-ANGIN, Sempurna; SEBAYANG, Nono. Development of Indonesian National Qualification Framework-Based teaching models and materials for learning instructional media design Department of building Engineering education faculty of engineering state University of Medan. International Journal of Advanced Engineering, Management and Science, [S. l.], v. 6, n. 1, 2020. Disponível em: https://journal-repository.com/index.php/ijaems/article/view/1844.. Acesso em: 22 jul. 2024.