Balakrishnan, Krishnan Nair, and Ping-Chin Lee. “Impact of COVID-19 on Dengue: A Twofold Challenge to Public Health in Sabah, Malaysia”. The Journal of Infection in Developing Countries 18, no. 09.1 (September 30, 2024): S40-S49. Accessed February 23, 2025. https://jidc.org/index.php/journal/article/view/39499746.