KARUNARATNE P.V.M, WIJAYAKURUPPU M. B. M. W, WIJAYAPALA U. G. S, and RANATHUNGA G. M, “A study on the factors influencing the preference of Sri Lankan consumers for the use of denim jeans”, j. adv. res. s. sci. hum., vol. 5, no. 6, pp. 217-232, Dec. 2020.