Sajida Awais, Shanawer Rafique, Muhammad Hashim. “Public Service Campaigns through Mass Media: Impact of Public Health Communication in Covid-19 Era”. Competitive Social Science Research Journal 3, no. 1 (March 29, 2022): 241–253. Accessed April 29, 2024. https://cssrjournal.com/index.php/cssrjournal/article/view/137.