Ndruru, Sun Theo Constan Lotebulo, Rachmadhanti, Elvira, Fridarima, Shanny, Berghuis, Nila, Prasetyo, Ridho, Yulianti, Evi, Hayati, Atika, Adriana, Risda, Siregar, Rabiyatul, Sofyan, Muhammad, Sampora, Yulianti, Annas, Dicky, AND Madiabu, Muhammad. " Molecular Vibration and Physicochemical Performance of Proton-Conducting Solid Polymer Electrolyte Membrane based on CMC/PVA/CH3COONH4" Molekul [Online], Volume 19 Number 3 (24 November 2024)