Lambert, V. A., and C. E. Lambert. “Writing an Appropriate Methods Section for a Research Article: Procedure, Instruments/Measurements and Analysis”. Pacific Rim International Journal of Nursing Research, vol. 13, no. 4, Feb. 2013, pp. 245-8, https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/6499.