W. M. Z. Wan Abdullah, H. M. . Zia Ul-Haq, and W. N. R. A. Zainuddin, “The Scale Validation of Amanah Ikhtiar Malaysia’s Microfinance Services and Household Socioeconomic Instrument: An Exploratory Factor Analysis”, JMIFR, vol. 21, no. 2, pp. 162-183, Dec. 2024.