K. Subrahmanyam, M. Umesh, N. Ananda, P. H. Kuchanur, M. Ajayakumar, and B. Chittapur, “Radiation use efficiency, biomass production and grain yield of heat tolerant summer maize (Zea mays L.) hybrids in subtropical environment”, Bangladesh J. Bot., vol. 50, no. 1, pp. 171–177, Mar. 2021.