@book{28540,
	title = {Philippine journal of science },
	publisher = {Department of Science and Technology, },
	year = {2023-},
	address = {Manila, Phils. :},
	note = {The Philippine Journal of Science (PJS) publishes regularly on a bimonthly (every two months) frequency, releasing issues in February, April, June, August, October, and December each year.}
}