Molar Gibbs Free Energy of Activation for Viscous Flow of Poly (Viny I Alcohol ) in Aqueous Solution at Four Different Temperatures. ANJS [Internet]. 2018 Sep. 4 [cited 2024 Nov. 22];8(1):20-4. Available from: https://mail.anjs.edu.iq/index.php/anjs/article/view/1582