Sastrawan, I. G., Setiabudi, J., Sanjiwani, N. P., Indriyani, N. K. and Laksemi, D. (2020) “Risk factors of soil transmitted helminth infection among primary school students”, Health Science Journal of Indonesia, 11(2), pp. 126-132. doi: 10.22435/hsji.v11i2.2885.