Internal Supervision Process of Educational Opportunity Expansion Schools in the Area of Nam Nao District under Phetchabun Primary Educational Service Area Office 2

Authors

• Watchara Khamtue 2 Ban Huaiyakrue School Primary Educational Service Area Office 2
• Malai Wongruethaiwattana Faculty of Business Administration, Northern College
• Kajornatthapol Pongwiritthon Faculty of Business Administration, Northern College
• Busara Chuadee Faculty of Business Administration, Northern College
• Patumrat Seetup Ban Pong Keng School Uthai Thani Primary Educational Service Area Office 1
• Chanyanit Thanitnan Faculty of Business Administration, Northern College