SUGIARTO, Audrey; HANSUN, Seng. Rancang Bangun Aplikasi Peramalan Laba dengan Metode Kuadrat Terkecil Berbasis Android: Studi Kasus: PT Tri Panji Gemilang. Ultimatics : Jurnal Teknik Informatika, [S. l.], v. 7, n. 2, p. 125–130, 2016. DOI: 10.31937/ti.v7i2.359. Disponível em: https://ejournals.umn.ac.id/index.php/TI/article/view/359. Acesso em: 29 oct. 2025.