PLUEMBANGPHLEE R. THE EFFECTS OF THE LEARNING DEVELOPMENT PROGRAM BY INTEGRATING ACTIVE LEARNING ON ACHIEVEMENT MOTIVATION AND ACHIEVEMENT IN SCIENCE OF PHATOM 5 STUDENTS WITH LOW SCIENCE ACHIEVEMENT AT ANUBAN BANGPAE SCHOOL (CHUMCHON WAT BANGPAE TAI). MCU SSR [Internet]. 2013 Apr. 30 [cited 2024 May 19];2(1):87-96. Available from: https://so03.tci-thaijo.org/index.php/jssr/article/view/245244