GUILLEN , Djoanna Joyce; BISTAYAN, Avegail. Improving the Grade-9 Students’ Academic Performance on Chemical Bonding through Code-switching Techniques. Journal of Social Sciences and Humanities, [S. l.], v. 6, n. 2, 2025. DOI: 10.5281/zenodo.18976393. Disponível em: https://csu.org.ph/jssh/article/view/jssh-vol6no2-code-switching-chemical-bonding-study. Acesso em: 13 may. 2026.