[1]
Salbiah, S., Indarsita, D. and Hutahaean, N. 2018. Tingkat Pengetahuan Siswi SMK Sentra Medika Medan tentang Premenstruasi Syndrome (PSM). 3, 2 (Nov. 2018), 155-160. DOI:https://doi.org/10.32668/jkep.v3i2.211.