@article{ author = {Ahmadi pour, Rezvan, Ebrahimzadeh, Farzaneh}, title = {Optimization of gel formulation containing CMC, HPMC, and PVA enhanced cosmetic, hygiene, and pharmaceutical applications using central composite design (CCD)}, journal = {Chemistry and Nanochemistry}, year = {2023}, volume = {2}, number = {2}, pages = {47-53}, doi = {} }