Abstract :
This research is to find out out about factors difficulties the students in pronunciation. The type of research is qualitative research. The test of this research are 20 students. Data collection strategies in this research is Interview.
Based on the research result found, there are a few factors difficulties have experienced by the 4th semester in pronunciation and Labiodental sounds. They are specifically: students have less knowledge about English sound system, students never learned about good pronunciation, and the final, environment, the environment does not support since there's no individual to talk or offer assistance them for communication.