Rachna Kumari

Reduction of waste and carbon emission through the selection of items with cross-price elasticity of demand to form a sustainable supply chain with preservation technology

Dharmendra Yadav, Rachna Kumari, Narendra Kumar et al. · Journal of Cleaner Production · 2021 · 174 citations

Carbon Emission, Engineering, Agricultural Economics +16

Retailer's optimal policy under inflation in fuzzy environment with trade credit

Dharmendra Yadav, S.R. Singh, Rachna Kumari · International Journal of Systems Science · 2013 · 36 citations

Engineering, Fuzzy Modeling, Market Equilibrium +21

An inventory model for deteriorating items with shortages and stock-dependent demand under inflation for two-shops under one management

S.R. Singh, Neeraj Kumar, Rachna Kumari · OPSEARCH · 2010 · 32 citations

Demand Management, Inventory Management, Economics +10

Inventory model of deteriorating items with two-warehouse and stock dependent demand using genetic algorithm in fuzzy environment

Dharmendra Yadav, S.R. Singh, Rachna Kumari · Yugoslav journal of operations research · 2012 · 28 citations · Full text

Engineering, Industrial Engineering, Multi-item Inventory Model +17

A deterministic two warehouse inventory model for deteriorating items with stock-dependent demand and shortages under the conditions of permissible delay

S.R. Singh, Rachna Kumari, Neeraj Kumar · International Journal of Mathematical Modelling and Numerical Optimisation · 2011 · 24 citations

Deterministic Inventory Model, Engineering, Inventory Model +16