Contesa, Virginia Eka, Sulistyo Sulistyo, and Affan Afian. 2016. “ENGARUH EORI EMBIASAAN ERILAKU ESPON (OPERANT ONDITIONING) ECERDASAN NTRAPERSONAL, AN ERILAKU ELAJAR ERHADAP ECAKAPAN KADEMIK (ACADEMIC KILL) I MK U ULULAWANG ALANG (Studi ada iswa elas K MK U ululawang)”. urnal iset endidikan konomi 1 (1). http://ejournal.unikama.ac.id/index.php/jrpe/article/view/1345.