Atika Aini Nasution, Baginda Harahap, Raflis R. Socializing the Use of Social Application Media in the Covid-19 Season Supporting the Activities of Hasanuddin Medan Helvetia Elementary School Teachers. paspama [Internet]. 2023 Dec. 3 [cited 2026 Mar. 26];1(02):5-11. Available from: https://paspama.org/index.php/abdimas/article/view/61