Adhitama, Anang Mei, Basyirotul Hilmi, Sintha Soraya Santi, Susilowati Susilowati, and Suprihatin Suprihati. “Synthesis and Characterization of Sodium Lignosulfonate from Teak Wood Sawdust Lignin via Indirect Sulfonation”. AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) 10, no. 2 (June 13, 2026): 423–427. Accessed August 19, 2026. https://www.ajarcde-safe-network.org/index.php/index.php/ajarcde/article/view/1012.