Helmy Tamrela

Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Indonesia

Article(s):

1. 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