Andarwati, Rini. 2023. “EVALUASI PENGETAHUAN, SIKAP, DAN TINDAKAN SISWA-SISWI DALAM PENCEGAHAN COVID-19 DI SMA NEGERI 1 PADANG BOLAK DAN MAS NURUL HIKMAH TINJOWAN SIMALUNGUN”. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist) 18 (2):221-25. https://doi.org/10.36911/pannmed.v18i2.1598.