Helmy Tamrela
Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Indonesia
Article(s):
- Vol. 13 (2023) No. 1
Microbial Air Pollutant Control using Commercial UV-C Lamp for Preparing Re-opening Class Activities at Universitas Indonesia
Iman Santoso, Qonita Gina Fadhilah, Sarini Abdullah, Helmy Tamrela, Ahmad Sugiyanto