Vol. 23 No. 2 (2019)
The articles presented in this second issue of Volume 23 focuses on Natural Science with a perspective article about Food Security amid the COVID-19 pandemic. Specifically, it covers topics on Physico-Chemical Properties of the Fish Pond Water in CMU, Bukidnon, Philippines; Fish Abundance and Physicochemical Properties of Matingao River and Marbel River, Mount Apo Natural Park, Mindanao, Philippines; Growth and Profitability of Broilers with Vermimeal on Ration Under Two Management; Saluyot (Corchorus olitorius L.) Leaves as Acoustic Gel for Ultrasound Imaging; Computational Modeling and Simulation of Linear Accelerator Performance for General Radiotherapy and; Eggshells as Alternative Shielding Material Against Diagnostic X-rays.