แสงปัญญา พนารัตน์. 2020. “Comparative Study on Compressive Strength of Concrete Using the Recycled Aggregates As Coarse Aggregate Replacement of Stone Aggregates With Same”. Ramkhamhaeng Research Journal of Sciences and Technology 23 (2):81-89. https://li01.tci-thaijo.org/index.php/rusci/article/view/248500.