จีรยุทธนาด.; ศรีวิชัยไ.; จินะวงศ์ส. The use of multimedia to develop learning about Geography tools class studentsSecondary School Year 1, Wat Weruwan School, Yang Noeng Subdistrict, Saraphi District, Chiang Mai Province. Journal of Teaching Science, v. 1, n. 1, 14 mar. 2023.