SISTEM PENDETEKSI DINI PENULARAN VIRUS COVID-19 BERBASIS ESP 32. j. of Power electr. and renew. Energy [Internet]. 21 Januari 2025 [dikutip 9 November 2026];2(2):1-9. Tersedia pada: https://jurnal.stitek.ac.id/index.php/JPER/article/view/107