SpringerLink (Online service), Tripathy, A., Subudhi, R. N., Patnaik, S., & Nayak, J. (2019). Operations Research in Development Sector (1st ed. 2019.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-1954-9
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Arabinda Tripathy, Rabi Narayan Subudhi, Srikanta Patnaik, και Jyotiranjan Nayak. Operations Research in Development Sector. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-1954-9.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Operations Research in Development Sector. 1st ed. 2019. Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-1954-9.
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