“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), pp. 42–48. doi:10.70124/at.v19i1.1827.