“INTELIGENT BUILDING SYSTEM (IBS) AS A GREEN AND SMART APPROACH IN INDONESIA: BENEFIT, PROBLEM, AND CHALLENGE” (2017) Majalah Ilmiah UNIKOM, 15(2). Available at: https://ojs.unikom.ac.id/index.php/jurnal-unikom/article/view/561 (Accessed: 21 April 2025).