HAKIM, Denny Ivanal; 						GUNAWAN, Hendra.
 KETAKSAMAAN HERMITE-HADAMARD TERHADAP INTEGRAL RIEMANN-STIELTJES.
<strong>Jurnal Ilmiah Matematika dan Pendidikan Matematika</strong>, [S.l.], v. 4, n. 1, p. 59 - 68, june 2012.
ISSN 2550-0422.
Available at: &lt;<a href="http://jos.unsoed.ac.id/index.php/jmp/article/view/2942" target="_new">http://jos.unsoed.ac.id/index.php/jmp/article/view/2942</a>&gt;. Date accessed: 24 mar. 2023.
doi: <a href="https://doi.org/10.20884/1.jmp.2012.4.1.2942">https://doi.org/10.20884/1.jmp.2012.4.1.2942</a>.