@book{28671,
	author = {Qixiang, Xu},
	title = {Communities of practice (COP) - based professional development program on classroom leadership for junior high school teachers in Guizhou Province, China /},
	publisher = {ULS},
	year = {2025},
	address = {MMSU},
	note = {Thesis ( Master of Arts in Education major in Educational Management) - Mariano Marcos State University Graduate School, Laoag City, 2025.}
}