Bandekar et al. (2011), Beleem et al. (2019)†, Beleem et al. (2014)†, Dev Roy (2013), Dineshbabu et al. (2011), Haragi et al. (2010), Krishnan (1992), Roopa S.V. (2012), Shet et al. (2016), Shih et al. (2019)†, Shih et al. (2022), Trivedi et al. (2018)†, Ummerkutty & Deb (1972)
Entries marked with † represent indirect references to location through citation.