Singh, N Okendro, Amrit Kumar Paul, N Gopimohon Singh, PAL Singh, and M D Wasi Alam. 2011. “Modeling Seasonal Growth of Fish Using Modified Gompertz Model With Sine Wave Function”. The Indian Journal of Animal Sciences 81 (6). https://epubs.icar.org.in/index.php/IJAnS/article/view/6305.