WILLIAM, Magday, Jr. Dacusin; JERWIN, Memita Fernandez; JOEL, Abon Tolloc; GAIL, Gumilet Galamay; BELLA, Cablinan Guitubon Alma; LHEA, Castro Tamondong; GRACE, Gamurot Eliseo Jenny; BOIE, Tumaneng Bedoya Elson. Enhancing students’ subject-verb agreement skill by using CiCi artificial intelligence-based app: Embedded mixed-methods study. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - SOCIAL SCIENCES, [S. l.], v. 15, n. 2, p. 162–179, 2024. DOI: 10.46223/HCMCOUJS.soci.en.15.2.3184.2025. Disponível em: https://journalofscience.ou.edu.vn/index.php/soci-en/article/view/3184. Acesso em: 10 dec. 2025.