Nofirman, Pandu Adi Cakranegara, Diana Yusuf, Nanny Mayasari, and Arifin. “Infographic of Internet Usage Data for Learning Process in the Province of Indonesia”. Jurnal Mantik 6, no. 3 (November 19, 2022): 3633-3638. Accessed August 4, 2026. https://www.iocscience.org/ejournal/index.php/mantik/article/view/3224.