Afandi, Aang, Nurafni Eltivia, and Siti Holifahtus Sakdiyah. “Marketing Dashboard As an Early Warning on PR. Gagak Hitam”. Journal of Applied Business, Taxation and Economics Research 2, no. 2 (November 23, 2022): 157–168. Accessed November 14, 2024. https://equatorscience.com/index.php/jabter/article/view/140.