Siti Dwi Rukmana, Annur Raidah Zahra, and Zohra Amalia. 2018. “THE VIOLATION OF COOPERATIVE PRINCIPLE IN SPOKEN TEST OF MEDICAL LABORATORY TECHNICIAN STUDENTS ”. Getsempena English Education Journal 5 (1), 1-11. https://doi.org/10.46244/geej.v5i1.760.