1. Karakterisasi mutu fisik dan cita rasa biji kopi arabika varietas maragogip (coffea arabica L. var. Maragogype hort. ex Ffoehner) dan seleksi pohon induk di Jawa Timur (characterization of physical quality and flavour profile of arabica coffee bean of maragogype variety (coffea arabica L. var. maragogype hort. ex froehner) and mother plant selection in east java) (D.Nugroho, S.Mawardi, Yusia…