Pham Thi Thu, H., Christine Amory, M., Le Huy, M., Susumu, S., Nguyen Thanh, D., Luong Thi, N., Luu Viet, H., Nguyen Chien, T., Nguyen Ha, T., Michi, N. and Septi, P. (2024) “Occurrence rate of equatorial Spread F and GPS ROTI in the ionospheric anomaly region over Vietnam”, Vietnam Journal of Earth Sciences, 46(4), pp. 553–569. doi: 10.15625/2615-9783/21368.