Gempur Santoso (2024) “ERGONOMIC USE AND SHAPE OF MOBILE PHONES TO AVOID WORK ACCIDENTS”, Jurnal Cakrawala Ilmiah, 3(9), pp. 2669–2674. Available at: https://www.bajangjournal.com/index.php/JCI/article/view/7782 (Accessed: 17 August 2025).