Respons Akar Bibit Nanas MD2 Terhadap Pemberian ZPT IBA dan Sumber Bahan Tanam Berbeda : Response of MD2 Pineapple Seedling Roots to the Aplication of ZPT IBA and Different Planting Material Sources. j.ilm.inov. 2025;25(2):107-110. doi:10.25047/jii.v25i2.6123