Shri, S., Jha, A. and Shirvastava, A. (2014) “Evaluation of different intercropping systems for productivity and economics in maize (Zea mays L.)”, Annals of Agricultural Research, 35(2). Available at: https://epubs.icar.org.in/index.php/AAR/article/view/42204 (Accessed: 24 October 2025).