Mahmudiono, T., Zebadia, E. ., Sahila, N., Indriani, D. . and Setyaningtyas, S. W. (2021) “Education on Mercury Exposure from Fish and its Product in Elementary Students in Kenjeran Beach Area, Surabaya: A Study Protocol”, Open Access Macedonian Journal of Medical Sciences, 9(E), pp. 1166–1168. doi: 10.3889/oamjms.2021.7329.