Viphaphone Senesombath และ Sorasart Sukcharoensin. (2020) Evaluating the operating efficiency of commercial banking sector in Lao PDR. National Institute of Development Administration:ม.ป.ท.Viphaphone Senesombath และ Sorasart Sukcharoensin. 2020. Evaluating the operating efficiency of commercial banking sector in Lao PDR. ม.ป.ท.:National Institute of Development Administration;Viphaphone Senesombath และ Sorasart Sukcharoensin. Evaluating the operating efficiency of commercial banking sector in Lao PDR. ม.ป.ท.:National Institute of Development Administration, 2020. Print.