Ario Geraldi, & RR. Sri Poernomo Sari. (2022). EFFECTS PARTICLES CONCENTRATION OF Al2O3 AND TiO2 TO CONVECTION COEFFICIENT ON DOUBLE PIPE HEAT EXCHANGER. Jurnal Ilmiah Teknik, 1(1), 01–08. https://doi.org/10.56127/juit.v1i1.66 (Original work published January 19, 2022)