DR. DASHRATH SINGH NAG. Implementing Color-Coding for DDC Main Classes in the Academic Library to Improve Shelf Management and Reduce the Problem of Misplaced Books. . SWARNRUDRA, an international multidisciplinary journal of academic research., [S. l.], v. 1, n. 2, p. 50–59, 2026. DOI: 10.5281/zenodo.23276221. Disponível em: https://swarnrudrajournal.com/index.php/files/article/view/14. Acesso em: 11 oct. 2026.