RAHARDJA, U.; LUTFIANI, N.; YOLANDARI, A. Penerapan Viewboard Informatif Pada Asosiasi Perguruan Tinggi Swasta Indonesia Dalam Era Industri 4.0. Technomedia Journal, [S. l.], v. 3, n. 2 Februari, p. 224–234, 2019. DOI: 10.33050/tmj.v3i2.738. Disponível em: https://ijc.ilearning.co/index.php/TMJ/article/view/738. Acesso em: 21 jan. 2022.