PURWANTO, E.; GUNADI, G. Implementasi Metode Haversine Formula pada Otomasi Registrasi Pelanggan Layanan Internet Berbasis Web. Technologica, [S. l.], v. 5, n. 1, p. 185–197, 2026. DOI: 10.55043/technologica.v5i1.550. Disponível em: https://www.journals.gesociety.org/index.php/technologica/article/view/550. Acesso em: 27 jan. 2026.