Prior Art Retrieval Using Various Patent Document Fields Contents. - Metti Zakaria Wanagiri; Mirna Adriani (CLEF (Notebook Papers/LABs/Workshops), 2010)

University of Indonesia at TREC 2011 Microblog Task. - Samuel Louvan; Mochamad Ibrahim; Mirna Adriani; Clara Vania; Bayu Distiawan; Metti Zakaria Wanagiri (TREC, 2011)