Ernawati E, Rusdiana R. KONTRIBUSI SOSIAL BIDANG TEKNIK SIPIL SAAT PANDEMI COVID - 19. komposit [Internet]. 2022 Mar. 23 [cited 2024 Dec. 22];4(2):51-3. Available from: https://ejournal.uika-bogor.ac.id/index.php/komposit/article/view/3681