1.
Junlar P, Nawaukkaratharnant N, Srekumwong O. Preparation of ceramic pigment from tanned leather waste. Bull Appl Sci. [internet]. 2022 Aug. 27 [cited 2026 Apr. 22];11(11):11-20. available from: https://ph03.tci-thaijo.org/index.php/BAS/article/view/125