Lee, Ming Foong, and Zaidi N.F. “Pembangunan Kerangka Persampelan: Kajian Tinjauan Kesihatan Mental Wanita Bekerja Di Sektor Perusahaan Kecil Dan Sederhana: Sampling Framework Development: A Survey for Mental Health Among the Small and Medium Enterprises Working Women”. Online Journal for TVET Practitioners, vol. 6, no. 2, Sept. 2021, pp. 28-34, https://penerbit.uthm.edu.my/ojs/index.php/oj-tp/article/view/9472.