Anantasuk, Nattawat, Navamindarajudis Matchim School, Nakhon Sawan, Thailand, Thailand

• PEOPLE: International Journal of Social Sciences Vol. 4 No. 3 (2018): Regular Issue - Articles
  EFFECTS OF PROBLEM-BASED LEARNING APPROACH ON PROBLEM-SOLVING SKILLS AND COOPERATIVE WORKING ABILITY OF EIGHTH-GRADE STUDENTS
  Abstract  PDF