Khofizhoah Mohd Karim, Ani Munirah Mohamad, Ummi Naiemah Saraih and Abdullahi Sani 2025. SELECTED DEVELOPMENT THEORIES FOR THE IMPROVEMENT OF QUALITY OF LIFE OF THE COMMUNITY IN MALAYSIA IN THE ERA OF IR 4.0. INTERNATIONAL JOURNAL OF LAW, GOVERNMENT AND COMMUNICATION (IJLGC). 10, 40 (Jun. 2025). DOI:https://doi.org/10.35631/IJLGC.1040038.