Rijal, A. S., and A. M. J. Putri. “Determinants of English As Language Choice Among Unaccompanied Migrant Children (UMC) in Makassar, Indonesia”. International Journal of Humanities and Innovation (IJHI), vol. 2, no. 2, June 2019, pp. 31-36, doi:10.33750/ijhi.v2i2.36.