Ivan Rizoputra, Ivan Rizoputra, Sriati Wahyudi Sriati Wahyudi, Niniek Fajar Puspita Niniek Fajar Puspita, Risdiana Risdiana, and Darminto Darminto. “Analysis of Glucomannan Molecule in Porang (Ammorphophallus Muelleri Blume) Flour Using Nuclear Magnetic Resonance: Ivan Rizoputra, Sriati Wahyudi, Niniek Fajar Puspita, Risdiana Risdiana, Darminto Darminto”. Jurnal Fisika dan Aplikasinya 20, no. 3 (May 8, 2025). Accessed August 2, 2026. https://journal.its.ac.id/index.php/jfa/article/view/2865.