Evaluasi Tekno Ekonomi Produksi Solanesol dari Daun Tembakau (Nicotiana tabacum L.) Menggunakan Ultrasound Assisted Extraction dan Proses Ekstraksi Konvensional. = Techno-Economic Evaluation of Solanesol Production from Tobacco Leaves (Nicotiana tabacum L.) Using Ultrasound Assisted Extraction and Conventional Extraction Processes