KOSASI, Vincentius Apriyanto; FRISKO, Dianne. PENERAPAN ACTION CONTROL DAN RESULT CONTROL DALAM PENGELOLAAN INTANGIBLE ASSETS PT “X” SURABAYA. CALYPTRA, [S.l.], v. 2, n. 1, p. Hal. 1 - 12, mar. 2013. ISSN 2302-8203. Available at: <https://journal.ubaya.ac.id/index.php/jimus/article/view/105>. Date accessed: 10 july 2020.