1.
Donda, Paranita D, Simatupang DF. Determination of Sodium Sulfate Requirement for Obtaining Sodium Sulfide Content in Green Liquor at the Recovery Boiler Unit in PT XYZ North Sumatra. IJARSS [Internet]. 2023 Dec. 17 [cited 2026 May 23];1(4):259-68. Available from: https://journal.multitechpublisher.com/index.php/ijarss/article/view/937