VANTHANOUVONG, S, K SOUTTHISOMBUT, D LAKANCHAN, P THONGPHAH, K SIHALATH, and P SOUTTHISOMBUT. “A Study on The Effect of Global Navigation Satellite System (GNSS) Signal Due to Plasma Bubble at Vientiane”. Scientific Journal of National University of Laos 22 (May 21, 2024). Accessed September 19, 2024. https://lajd.org/index.php/sjnuol/article/view/137.