GURITNO, Dody Prasetiyo; QIRAM, Ikhwanul; SARTIKA, Dewi. Pengaruh Jarak Kerapatan Penghalang Spiral Terhadap Unjuk Kerja Kolektor Surya Tipe Plat Datar. V-MAC (Virtual of Mechanical Engineering Article), [S. l.], v. 3, n. 1, p. 9–12, 2018. Disponível em: https://ejournal.unibabwi.ac.id/index.php/vmac/article/view/629. Acesso em: 30 jun. 2025.