@book{82965,
	author = {Hossain, Mohammed. Zakir, and Kabir, Golam, Supervisor },
	title = {Comparison between intended and implemented science curriculum 2012 at grade 8 in Bangladesh /},
	publisher = {Institute of Education and Research (IER), University of Rajshahi,},
	year = {2021},
	address = {Rajshahi :}
}