Alif, Satrio Muhammad. 2024. “VALUATION F NTERPOLATION ETHODS OR NSS ELOCITIES N RUSTAL EFORMATION: ASE TUDY N TRAIN ATE ALCULATION N HE OUTHERN UMATRA: (Evaluasi etode nterpolasi ntuk ecepatan NSS alam eformasi erak: tudi asus erhitungan aju egangan i elatan umatra)”. eomatika 30 (2):103-10. https://doi.org/10.24895/gm.v30i2.206.