AKBAR, Muhammad Thoriqul; SUHARDJONO, Hadi; SUTINI, Sutini. Application of POC Addition to Nutrients and its Effect on Planting Direction in Lettuce Plants in Vertical Hexagonal Aeroponics. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 14, n. 5, p. 1619–1626, 2025. DOI: 10.23960/jtepl.v14i5.1619-1626. Disponível em: https://jtep.fp.unila.ac.id/index.php/JTP/article/view/9732. Acesso em: 5 jul. 2026.