“SISTEM PENGGAJIAN KARYAWAN BERBASIS WEB MENGGUNAKAN METODE EXTREME PROGRAMMING PADA HOTEL GRANDHIKASETIA BUDI MEDAN”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, vol. 8, no. 1, Feb. 2025, pp. 799-06, https://doi.org/10.54314/jssr.v8i1.2772.