@book{175969,
	author = {Itawalisur,},
	title = {Petir /},
	publisher = {ADVANTAGE PUBLICATIONS, },
	year = {[2019?]},
	series = {Siri Alam Natural},
	address = {Seremban, Negeri Sembilan : },
	note = {Includes exercises
Let's make our own electricity}
}