phoesalae ื, sawatkaeo niwat, phoesalae weerasak. Betong : A Pathway to Stability. KPI journal [Internet]. 2020 Sep. 2 [cited 2024 Apr. 24];13(2):41-6. Available from: https://so06.tci-thaijo.org/index.php/kpi_journal/article/view/244230