Kalesaran ER, Marentek E, Tumiwa JW. Online Learning Communication During the Covid-19 Pandemic by Teachers and Elementary School Students in Minahasa Regency . IJPPR [Интернет]. 10. Новембар 2022. [цитирано 16. Октобар 2026.];3(3):57-64. Available at: https://igsspublication.com/index.php/ijppr/article/view/174