Nonlinear dynamics effect of viscosity of cytosol into the microtubules and exact solutions. - Tabapsi Kamdem Rostand; Belobo Belobo Didier; Bansi Kamdem Christel Delphin; Dang Koko Adamou; Tabi Conrad Bertrand; Timoléon Crépin Kofané (Commun. Nonlinear Sci. Numer. Simul., 2025)