Wafika Nur Romadhani. “Effectiveness of Donggala Police Socialization in Preventing the Spread of Covid-19 ”. Journal of Public Health and Pharmacy 3, no. 3 (November 22, 2023): 58-60. Accessed September 25, 2025. https://jurnal.unismuhpalu.ac.id/index.php/jphp/article/view/4414.