SHIELD 4thSwiss Belhotel, 27-28 Agustus 2019 SHIELD 3th Hotel Horison Lampung , 9 – 11 November 2018 SHIELD 2th Fakultas Pertanian UNILA, 18 – 20 September 2017 SHIELD 1th Hotel Horison Lampung , 02 -03 Novemver 2016