@thesis{thesis,
		author={LOTE  Vensensius Delfa},
		title ={Pengaruh Lingkungan Keluarga Dan Lingkungan Sekolah Terhadap Prestasi Belajar Matematika Siswa SMP},
		year={2018},
		url={http://repository.unwira.ac.id/10266/},
		abstract={This study aims to determine whether there is influence of self-confidence and physical fitness of students on student mathematics learning achievement. Test statistic hypothesis used in this research is double regression test. In the form of multiple regression equation is Y = a + b1X1+ b2X2. The test results obtained that there is a partially significant influence of self confidence in mathematics learning achievement and physical fitness of mathematics learning achievement. While simultaneously, there is a significant influence of self-confidence and physical fitness of students on mathematics learning achievement, this is evidenced by the value of F hitung = 10,564 > 3.59 = F tabel with the coefficient of determination (R2 ) is 0.554 which means the contribution of X1 and X2 against Y is 55,4%. Based on the results of the study, the researchers concluded that there is a significant influence of self-confidence and physical fitness of students on mathematics learning achievement.}
		}