Singarimbun, Kartika, Siti Karlinah, Yuliandre Darwis, and Dadang Rahmat Hidayat. “Branding Is a Key to Going Network: A Case Study of Prambors Network”. International Journal of Engineering & Technology 7, no. 3.25 (August 14, 2018): 381–385. Accessed May 6, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/17601.