NOEVITA, Vera Dessy; SAVANA, Raisza Tarida; SYAHRANI, Moniqsa Purbo; RAHMAN, Nizar Rizki. Operational Guidebook Development for FTIR Spectrum Two and Rotavapor R-300 Instruments in the Chemistry Research Laboratory, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya. Proceeding of International Joint Conference on UNESA, [S. l.], v. 3, n. 1, 2025. Disponível em: https://proceeding.unesa.ac.id/index.php/pijcu/article/view/7045. Acesso em: 18 nov. 2025.