Arya D, Rochmawati L, Sonhaji I. KOEFISIEN KORELASI (R) DAN KOEFISIEN DETERMINASI (R2). jp [Internet]. 2020Dec.19 [cited 2024Nov.20];5(4):289-96. Available from: http://ejournal.poltekbangsby.ac.id/index.php/jurnalpenelitian/article/view/544