Kennedy, P.S.J. , Tobing, S.J.L. and Toruan, R.L. 2019. Study of Educational Thematic Data in the Indonesian Border Region in Nusa Tenggara Timur Province. American Journal of Social Sciences and Humanities. 4, 1 (Jul. 2019), 98–110. DOI:https://doi.org/10.20448/801.41.98.110.