Pradana, F., and U. Fauzan. “Error Analysis of Applying Inflectional Morpheme in Descriptive Writing at Tenth Grade in SMK Negeri 14 Samarinda”. Borneo Journal of Language and Education, Vol. 1, no. 1, Feb. 2021, pp. 50-64, doi:10.21093/benjole.v1i1.3141.