Title: ʻOngprakōp thī kīeokap khrū, nakrīan, læ rōngrīan thī samphan kap khunnaphāp thāng kānsưksā khō̜ng rōngrīan prathommasưksā nai ʻamphōe thī mī khanāt tāngkan
Description: Report on factors involving teachers, pupils, and schools relating to educational quality of primary schools in districts different in size in Thailand.