Hussein, Wathiq Faraon. 2024. “Students’ Knowledge and Attitudes Concerning COVID-19: A Cross-Sectional Study: Pengetahuan Dan Sikap Siswa Mengenai COVID-19: Sebuah Studi Cross-Sectional”. Indonesian Journal on Health Science and Medicine 1 (1):10.21070/ijhsm.v1i2.22. https://doi.org/10.21070/ijhsm.v1i2.22.