Nutrient Solution Absorption Analysis of Pakchoy and Romaine Lettuce Plants in Nutrient Film Technique Hydroponic System: ANALISIS PENYERAPAN LARUTAN HARA TANAMAN PAKCHOY DAN SELADA ROMAINE PADA SISTEM HIDROPONIK NUTRIENT FILM TECHNIQUE. (2026). Jurnal Agritechno, 19(1), 42-48. https://agritech.unhas.ac.id/ojs/index.php/at/article/view/1827