LEENATHAM, N.; SUDSOMBOON, W.; KAEWKUEKOOL, S.; KAEWKUEKOOL, S.; PANSRINUAL, W. The Efficiency Improvement of STR 20 Block Rubber Production Process by Using Design of Experiments. Naresuan University Engineering Journal, Phitsanulok, Thailand, v. 16, n. 1, p. 119–139, 2021. DOI: 10.14456/nuej.2021.12. Disponível em: https://ph01.tci-thaijo.org/index.php/nuej/article/view/242000. Acesso em: 15 sep. 2026.