OHALLEM , Nneka Vivian; OKONJI, Patrick Sunday; OLAYIWOLA, Peter O. WASTE RECYCLING PRACTICES, RESOURCE CONSERVATION, AND OPERATIONAL COST REDUCTION IN NIGERIAN PRINTING PRESS ORGANISATIONS: EMPIRICAL EVIDENCE FROM LAGOS STATE. INTERNATIONAL JOURNAL OF EDUCATION, SOCIAL AND MANAGEMENT SCIENCES, [S. l.], v. 3, n. 2, p. 15–40, 2026. DOI: 10.66993/ijesms23514202615-40. Disponível em: https://journals.iempsglobal.org/index.php/IJESMS/article/view/514. Acesso em: 23 oct. 2026.