Putra, Johan’s Kadir, Elsa Aprina, and Reza Fahlepy. “Sosialisasi Peraturan Walikota Mengenai Protokol Kesehatan COVID-19 Pada Karyawan Perkantoran Di Kota Balikpapan”. Jurnal Abdidas 1, no. 6 (November 19, 2020): 625-631. Accessed April 18, 2026. https://www.abdidas.org/index.php/abdidas/article/view/135.