Wijayanti, A., H. Kuswanto, A. D. Rahmat, A. . Samsudin, and A. Y. Purnama. “An Analysis of the Motion of Hombo Batu Jumping in Nias Using Trackers, GNU Octave and Spreadsheets”. Revista Mexicana De Física E, vol. 22, no. 2 Jul-Dec, July 2025, pp. 020203 1-, doi:10.31349/RevMexFisE.22.020203.