Buchdadi AD, Oktafianto E, Mardiyati U. PENGARUH R&D EXPENDITURE TERHADAP FIRM PERFORMANCE PADA PERUSAHAAN YANG TERDAFTAR DI BEI PERIODE 2003-2015. jrmsi [Internet]. 2018 Sep. 27 [cited 2024 Nov. 22];9(2):337-51. Available from: https://journal.unj.ac.id/unj/index.php/jrmsi/article/view/8716