Heydarkhani, S. ., Khamseh, A., & Kheradranjbar, M. (2024). Novel Fuzzy-based Framework for Ethical Innovation in COVID-19 Vaccine Production: Integrating Individual Organizational and Social Ethics. Fuzzy Optimization and Modeling Journal (FOMJ), 5(4), 20-32. https://doi.org/10.71808/fomj.2024.1185909