Ayuputri, Ikacipta Mega, Nur Iriawan, and Pratnya Paramitha Oktaviana. 2018. “Frequency Model of Credit Payment Using Bayesian Geometric Regression and Bayesian Mixture Geometric Regression”. MATEMATIKA: Malaysian Journal of Industrial and Applied Mathematics 34 (3):103-13. https://doi.org/10.11113/matematika.v34.n3.1143.