Ester Tarigan, Jernyta Sihite, and Febriola Paula Sihombing. 2024. “ANALYZING THE STRUCTURE OF THE USE OF INDONESIAN AND ENGLISH IN THE CONTEXT OF LEARNING IN CLASS VII PRIVATE CATHOLIC SMP TRISAKTI 1 MEDAN”. Journal of Language and Education 1 (03):75-79. https://doi.org/10.9513.vol1iss3no4pp75.