Ibhrim, Z., Abd. Aziz, S., Muda, Z., Zainuddin, M. and Rafar, I.N.A.Z. 2025. DEVELOPMENT AND VALIDITY OF A SOCIOECONOMIC WELL-BEING INSTRUMENT FOR B40 HOUSEHOLDS IN MALAYSIA: EXPLORATORY FACTOR ANALYSIS (EFA). INTERNATIONAL JOURNAL OF LAW, GOVERNMENT AND COMMUNICATION (IJLGC). 10, 42 (Dec. 2025), 146–157. DOI:https://doi.org/10.35631/IJLGC.1042011.