Ferdiana, Ridi, Paulus Insap Santoso, Lukito Edi Nugroho, and Ahmad Ashari. “USER STORY SOFTWARE ESTIMATION:A SIMPLIFICATION OF SOFTWARE ESTIMATION MODEL WITH DISTRIBUTED EXTREME PROGRAMMING ESTIMATION TECHNIQUE”. JUTI: Jurnal Ilmiah Teknologi Informasi 9, no. 1 (January 1, 2011): 41–48. Accessed June 11, 2026. https://juti.if.its.ac.id/index.php/juti/article/view/67.