Kurniawan, Didik. “Characteristics Of The Knowledge Service System On The Behavior Of Preventing The Transmission Of COVID-19 In The City Of Ternate”. International Journal of Science, Technology & Management 3, no. 6 (November 10, 2022): 1563-1568. Accessed January 31, 2023. https://ijstm.inarah.co.id/index.php/ijstm/article/view/650.