Pimsawang, S., T. Chindanurak, and D. Suwanjinda. “The Effects of STEM Education Together with BCG Economy Model in the Topic of Living Things and Environment on Collaborative Problem-solving Skills and Teamwork Skills of Grade 5 Students at Banpuplu School in Phetchaburi Province”. Mahachula Academic Journal, vol. 12, no. 3, Dec. 2025, pp. 367-81, https://so04.tci-thaijo.org/index.php/JMA/article/view/284278.