@article{john2025,
title = {Language Learning Investment and Students’ Communicative Competence in English},
author = {John Llaban and Adrian Protacio},
journal = {Psychology and Education: A Multidisciplinary Journal},
volume = {38},
number = {8},
pages = {854-860},
year = {2025},
doi = {10.70838/pemj.380801},
}