Venugopalan, R, and M Srinath. “Modelling and Forecasting Fish Catches : Comparison of Regression, Univariate and Multivariate Time Series Methods”. Indian Journal of Fisheries, vol. 45, no. 3, Mar. 2017, pp. 227-3, https://epubs.icar.org.in/index.php/IJF/article/view/8704.