Zainul Abidin, Rozaina, et al. “Marital Satisfaction, Communication and Coping Strategy Among Malaysian Married Couples: Factors Prediction and Model Testing”. International Journal of Engineering & Technology, vol. 7, no. 3.21, Aug. 2018, pp. 408-41, https://doi.org/10.14419/ijet.v7i3.21.17202.