@book{828487,
	author = {Sittirak thangsithiworart and Panyapiwat Institute of Management},
	title = {Research on problem solving and solution diffrent stages of enterprise growth},
	publisher = {Panyapiwat Institute of Management,},
	year = {2017.},
	address = {Nonthaburi :},
	url = {https://elibrary.pim.ac.th/ebook/viewer?file=https://elibrary.pim.ac.th/ebook?id=689fa470-ef0d-11ed-b3fc-fa163e01dc04&id=689fa470-ef0d-11ed-b3fc-fa163e01dc04}
}