Kurniawati S. Imam 2023, Students' Competence in Composing Complex Sentence at the Second Semester of Student English Language Education Study Program of Khairun University. Khairun University English Language Education Study Program 2023. Supervisor: (I) Saiful Latif, S.Pd., M.Hum (II) Sri Ayu Budi Lestari, S.Pd., M.Pd. This study aims to determine the competence of second semester studen…