Chawla, V. K., Dr A.K. Chanda, Dr A.K. Chanda, Dr Surjit Angra, and Dr Surjit Angra. 2019. “Automatic Guided Vehicle Systems in Flexible Manufacturing System –A Review”. International Journal of Industrial Engineering: Theory, Applications and Practice 26 (5). https://doi.org/10.23055/ijietap.2019.26.5.3746.