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September 26, 2025 11:09

Muhammad Manaqib, Yanne Irene, Muhaza Liebenlito, Rizki Aulia   Abstract This research discusses solving the problem of infiltration of furrow irrigation channels in heterogeneous soil containing five soil layers

September 26, 2025 11:09

Nadya Sulistia, Irwansyah Irwansyah, Marwan Marwan   Abstract Traveling Salesman Problem (TSP) is a method of finding the minimum tour in a graph. In line with the development of

September 26, 2025 11:09

Didit Budi Nugroho, Melina Tito Wijaya, Hanna Arini Parhusip   Abstract This study evaluates the fitting performance of GARCH-X(1,1) and RealGARCH(1,1) models, which are extensions of GARCH(1,1) model by

September 26, 2025 11:09

Nur’ainul Miftahul Huda, Nurfitri Imro’ah, Tarisa Umairah, Dewi Setyo Utami, Nani Fitria Arini   Abstract The Generalized Space-Time Autoregressive (GSTAR) model is used to model GDP growth rates in