Sonam Verma and Aman Tyagi 2026. A Critical Comparative Investigation into the Role of Paper Substrate Physicochemical Characteristics in Determining Image Reproduction Accuracy and Print Quality Outcomes in Sheet-Fed Offset Lithographic Printing. International Journal of Innovations in Science, Engineering And Management. 5, 2 (Jun. 2026), 538–543. DOI:https://doi.org/10.69968/ijisem.2026v5i2538-543.