RATNAWATI, Sri; KUSNO, Kusno; KAMSYAKAWUNI, Ahmad. Application of the Concept Circle in the Software GUI Matlab. Jurnal ILMU DASAR, [S.l.], v. 18, n. 1, p. 51-54, jan. 2017. ISSN 2442-5613. Available at: <https://jurnal.unej.ac.id/index.php/JID/article/view/2415>. Date accessed: 25 apr. 2018. doi: https://doi.org/10.19184/jid.v18i1.2415.