Kusmiyati N, Hamidah, Kadir. CIPPO Model Evaluation on the English Language Training Program At the Indonesian Navy Education Services . ijhcm [Internet]. 2023Jul.3 [cited 2025Apr.20];7(1):104-1. Available from: http://103.8.12.212:33180/unj/index.php/ijhcm/article/view/36765