SANTOSO, Alfa Ageng; TANGKUMAN, Stenly; REMBET, Michael E. PERANCANGAN MESIN STIRLING BETA TENAGA MATAHARI SEBAGAI PENGGERAK POMPA AIR. Jurnal Poros Teknik Mesin UNSRAT, [S. l.], v. 7, n. 2, 2020. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/poros/article/view/28995. Acesso em: 25 jan. 2026.