P. Sachithanantham, B. S. Harish, B. N. Maruthi Prasad, R. L. Raghunatha Reddy, K. Padmanabha, and B. R. Premalatha, “Sustaining turmeric productivity and resource use efficiency under compatible intercropping systems”, J Spices Arom Crops, vol. 35, no. 1, pp. 22–38, Oct. 2026.