Azli Abd Razak, Abdul Malik Zainol Abidin, Hamidi Saidin, Rafiza Shaharudin, Mohd Faizal Mohamad, and Muhad Rozi Mat Nawi. 2024. “Assessments on the Effect of Ventilation System Associated With Children Respiratory Symptoms in Child Care Centers”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 67 (2):135-43. https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/5381.