Pukdee, Wannapa, Orathai Polsen, and Mohamed Fazil Baksh. 2019. “A Modified Two-Stage Method for Parameter Estimation in Sinusoidal Models of Correlated Gene Expression Profiles”. Thailand Statistician 18 (1):77-89. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/228899.