Kandai, B., and E. Manullang. “SISTEM INFORMASI PENDATAAN JEMAAT GEREJA KRISTEN INJILI DI TANAH PAPUA BERBASIS WEB”. Jurnal Teknologi Informasi, Vol. 8, no. 2, Oct. 2020, pp. 26-37, https://ojs.ustj.ac.id/jti/article/view/791.