Utami Dewi, and Nurul Aini Suria Saputri. 2021. “VIDEO ‘MANOLA’ (AMAN DI SEKOLAH) ON KNOWLEDGE AND ATTITUDES TO PREVENT COVID-19 TRANSMISSION IN PRIMARY SCHOOL STUDENTS”. International Journal of Social Science 1 (2):129-34. https://doi.org/10.53625/ijss.v1i2.2543.