JOHANNESSEN, Gloria Guzman. The Heart, Mind, and Soul Of a Multilingual Society. Philippine Journal of Education Studies (formerly the Education Quarterly), [S.l.], v. 69, n. 1, june 2012. ISSN 2984-8180. Available at: <https://www.journals.upd.edu.ph/index.php/pjes/article/view/2899>. Date accessed: 08 sep. 2025.