NILAWATI ULY; RESTY RYADINENCY; IZHAK; ZAMLI; SINTA HIKMA. Hubungan Pengetahuan dan Sikap dengan Tindakan Pencegahan Covid-19 pada Siswa SMAN 7 Luwu Timur Tahun 2021: Relationship between Knowledge and Attitude with Covid-19 Prevention Measures for Students of SMAN 7 East Luwu in 2021. Media Publikasi Promosi Kesehatan Indonesia (MPPKI), v. 5, n. 8, p. 1015-1019, 12 Aug. 2022.