Aliyadi, Aliyadi, Jamilah Karaman, Ellisia Kumalasari, and Fitayani Intan Pradani. 2021. “es alon erangkat esa erbasis omputer ssisted est (CAT)”. ontribusi: urnal enelitian an engabdian epada asyarakat 1 (2):119-25. https://doi.org/10.53624/kontribusi.v1i2.32.