Tangerang regency held appropriate technology contest
Mufid Elban | Banten-News | Science & Tech | Tangerang Regency, Banten A number of students took part in an exhibition to selection appropriate technology (TTG) held at the Tangerang regental administration's Serba Guna Building in the regency capital of Tigaraksa on May 12, 2015. Among participants who participated in the contest
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