[1]
N. Yousrinuan, แหยมแสง ว., and S. Khatbanjong, “Defect Diagnosis in Mathematics on Sequence and Series for Matthayom Sueksa Five Students in Schools in the Nonthaburi Three Consortium Under the Secondary Educational Service Area Office Nonthaburi ”, JBER, vol. 12, no. 2, pp. 127–140, May 2026.