Nor Azmi Tarmizee, Aliff Ikram, and Muhamad Zaini Yunos. “Thermodynamic Stability of Polysulfone Zinc Salt Membrane”. Research Progress in Mechanical and Manufacturing Engineering, vol. 5, no. 1, Oct. 2024, pp. 92-99, https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/13514.