Volume 16 (2023), Issue No. 1 Radioprotective Potential of Leea manillensis syn. guineensis (Abang-abang) Leaf Extract on Gamma-Irradiated Human Blood Lymphocytes In Vitro C. Marasigan, and F. Jacinto (1-12) Particle Film Coverage Alters the Volatile Chemical Emission of Plants B. Lira, M. Tavera, H. Agustin, K. Fukazawa, A. Gapuz, J. Wise, D. Amalin, and J. Janairo (13-23) Isolation, Morphology, and Molecular Characteristics of Ustilago maydis from the Philippines M. Seco and M. Balendres (24-29) Resolving the Identity and Natural Occurrence of the Enigmatic Balayong (Cassia L., Fabaceae) of Palawan, Philippines E. Agoo, D. Madulid, J. Domingo (30-51) Volume 16 (2023), Issue No. 2 Designing a Regional Railway Network Using an Improved Gravity Model and Graph Theory Approach J. Gayeta, J. Jamisola, and Y. Fajardo-Lim (1-32) Pathogenicity and Molecular Characterization of Burkholderia cepacia Causing Sour Skin Disease of Onion (Allium cepa) D. Dimayacyac, and M. Balendres (33-43) Jatropha curcas L. and Mimosa pudica L. as Potential Sources of Xanthine Oxidase and α-Glucosidase Inhibitors R. Abyado, and R. Broñola-Hipol (44-62) Hair and Nails as Bioindicators of Occupational Hazard Exposure to Toxic Metals in Auto Repairers of Vehicle Workshops A. Hammed, A. Akinterinwa, K. Sanusi, and S. Abdullahi (63-75) OTHER PUBLICATIONS Volume 16 (2023)Volume 15 (2022)Volume 14 (2021)Volume 13 (2020)Volume 12 (2019)Volume 11 (2018)Volume 10 (2017)Volume 9 (2016)Volume 8 Number 2 (2013)Volume 8 Number 1 (2012)Volume 7 Number 2 (2012)Volume 7 Number 1 (2011)Volume 6 Number 2 (2011)Volume 6 Number 1 (2010)Volume 5 Number 2 (2002)Volume 4 Number 2 (2001)Volume 4 Number 1 (2001)Volume 3 Number 2 (2001)Volume 3 Number 1 (2001)Volume 2 Number 2 (1999)Volume 2 Number 1 (1999)Volume 1 Number 2 (1998)Volume 1 Number 1 (1998)