Sri Maryani, Lukman B Nugroho, Agus Sugandha, and Bambang H Guswanto. 2021. “he alf-pace odel roblem for ompressible luid low”. imits: ournal of athematics and ts pplications 18 (1):37-44. https://journal.its.ac.id/index.php/limits/article/view/5369.