@inproceedings{Muangha:2023co, author = "Muangha, Pradiphat and Ruffolo, David and Sáiz, Alejandro and Banglieng, Chanoknan and Evenson, Paul and Seunarine, Surujhdeo", title = "{Comparison of Cosmic Ray Spectral Variation during 2015-2019 as Indicated by the South Pole Neutron Monitor Leader Fraction and AMS-02 Spectral Index}", doi = "10.22323/1.444.1304", booktitle = "Proceedings of 38th International Cosmic Ray Conference {\textemdash} PoS(ICRC2023)", year = 2023, volume = "444", pages = "1304" }