TY - JOUR AU - Pal, Brojeswar AU - Mandal, Anindya AU - Sana, Shib Sankar TI - Two-phase deteriorated supply chain model with variable demand and imperfect production process under two-stage credit financing JO - RAIRO. Operations Research PY - 2021 SP - 457 EP - 480 VL - 55 IS - 2 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/ro/2021008/ DO - 10.1051/ro/2021008 LA - en ID - RO_2021__55_2_457_0 ER -