Kistan, and Najman. “Knowledge, Attitudes, and Behavior of The Community in Preventing the Spread of Corona Virus Disease (Covid-19): Indonesian Case”. The International Journal of Social Sciences World (TIJOSSW), vol. 3, no. 2, Oct. 2021, pp. 250-6, https://www.growingscholar.org/journal/index.php/TIJOSSW/article/view/163.