Osias Kit T. Kilag, Jayson L. Miñoza, Earl Niño B. Ledesma, Berhn Vincent C. Dosdos, Bob Nathaniel M. Poloyapoy and Charmaine Y. Lisao 2023. Shepherding nature: The environmental degradation. Science and Education. 4, 1 (Jan. 2023), 129–147.