Purnamasari, Hanif, Teguh Kurniawan, and Asep Nandiyanto. “DESIGN OF SHELL AND TUBE TYPE HEAT EXCHANGER FOR NANOFIBRIL CELLULOSE PRODUCTION PROCESS”. International Journal of Research and Applied Technology (INJURATECH) 1, no. 2 (December 2, 2021): 318-329. Accessed April 28, 2024. https://ojs.unikom.ac.id/index.php/injuratech/article/view/6410.