Tangchaichit, K., and U. Yeesoonzam. “The study of the burner angle optimization that effect on the temperature distribution lime kiln by finite volume method”. Asia-Pacific Journal of Science and Technology, vol. 16, no. 3, Apr. 2017, pp. 225-39, https://so01.tci-thaijo.org/index.php/APST/article/view/83213.