@book{32866,
	author = {Suksiriwan, Tarana  and Panyapiwat Institute of Management},
	title = {Motivation factor : A study of students' learning motivation in Maephaprachak junior high school in Thailand},
	publisher = {Panyapiwat Institute of management,},
	year = {2013.},
	address = {Nonthaburi :}
}