Yudhani RD, Yuliana Heri Suselo, Dwi Rahayu, Jatu Aphridasari, Hartono H. The Effects of Zingiber Officinale and Propolis Supplementation on Hospitalized Covid-19 Patients’ Oxygen Saturation. Indonesian J Pharm [Internet]. 2023Sep.4 [cited 2024Dec.26];34(3):499–509. Available from: https://dev.journal.ugm.ac.id/v3/IJP/article/view/3544