Putmanee K, Chaowakeratipong C, Wipawin N. INFORMATION USE FOR CONDUCTING SCIENCE PROJECTS AT SCIENCE CENTER FOR EDUCATION BY NON-FORMAL AND INFORMAL EDUCATION OF UPPER SECONDARY LEVEL . jlarus [internet]. 2021 Aug. 23 [cited 2026 Sep. 1];3(2):146-60. available from: https://so03.tci-thaijo.org/index.php/art/article/view/253697