Domina Flor, Gamboa, et al. “Comparison of the Efficacy of In-Person Vs. Virtual Inhaler Education in Terms of Adherence, Inhaler Technique and Symptom Control Among Asthma OPD Patients: Randomized Controlled Trial”. Lung Center of the Philippines Scientific Proceedings, vol. 13, no. 1, Nov. 2025, https://ticket17180.pkpmisc01.publicknowledgeproject.org/index.php/splcp/article/view/15073.