EVALUATION OF THE EXTERNAL LIGHTNING PROTECTION SYSTEM IN THE INTEGRATED LECTURE BUILDING AT THE UIN IMAM BONJOL PADANG CAMPUS IN SUNGAI BANGEK. JTV [Internet]. 2024 Nov. 11 [cited 2025 Sep. 30];3(1):1-11. Available from: https://jtv.itp.ac.id/index.php/jtv/article/view/171