BALBO, G. R. A. SHELL AND TUBE HEAT EXCHANGER DESIGN FOR NGRAPHE NANO FLUIDS PRODUCTION PROCESS . Scientica: Jurnal Ilmiah Sains dan Teknologi, [S. l.], v. 1, n. 3, p. 281–284, 2023. DOI: 10.572349/scientica.v1i3.542. Disponível em: https://jurnal.kolibi.org/index.php/scientica/article/view/542. Acesso em: 29 apr. 2026.