Roberth San Abando Solita
Department of Chemistry, Caraga State University, Ampayon, Butuan City, Philippines

Felmer Sesaldo Latayada
Department of Chemistry, Caraga State University, Ampayon, Butuan City, Philippines

Julius Anthony Magadan Leones
Department of Biology, Caraga State University, Ampayon, Butuan City, Philippines

Elizabeth Pio Parac
Department of Plant and Soil Sciences, Caraga State University, Ampayon, Butuan City, Philippines

Arnold Cafe Alguno
Department of Physics, Mindanao State University-Iligan Institute of Technology, Iligan City, Philippines

Rey Yonson Capangpangan

Department of Physical Sciences and Mathematics, Mindanao State University at Naawan, Poblacion, Naawan, Misamis Oriental, Philippines