SUPRIATNO, Supriatno. COMBINATION OF THE ISOCHORIC METHOD AND THE EXPANSION METHOD TO DETERMINE DENSITIES OF HYDROGEN AT TEMPERATURES UP TO 500°C. SINERGI, Jakarta, Indonesia, v. 22, n. 2, p. 107–112, 2018. DOI: 10.22441/sinergi.2018.2.006. Disponível em: https://publikasi.mercubuana.ac.id/index.php/sinergi/article/view/2080. Acesso em: 29 jun. 2026.