ISMAIL, ismail; AMRIZAL, A.; AMRUL, A. Unjuk Kerja Kolektor Surya Pelat Datar Aliran Serpentine Berdasarkan Jenis Elbow dan Jarak Pipa. Jurnal Ilmiah Teknik Mesin FEMA, [S. l.], v. 3, n. 1, p. 28–34, 2025. Disponível em: https://journal.eng.unila.ac.id/index.php/fema/article/view/630. Acesso em: 25 dec. 2025.