Izar, J. and Nasution, M.M. 2020. THE STAGES, COMPARISONS AND FACTORS OF FIRST LANGUAGE ACQUISITION OF TWO-YEARS-OLD MALE AND FEMALE CHILD. JETLi: Journal of English Teaching and Linguistics. 1, 2 (Dec. 2020), 63–73. DOI:https://doi.org/10.55616/jetli.v1i2.17.