Management Analysis of the Uhamka Physics Laboratory in Jakarta: Evaluation of Planning, Organizing and Maintenance Journal title: International Journal of Social Science And Human Research Authors: Onny Fitriana Sitorus, Imas Ratna Ermawati, Sugianto, Tri Isti Hartini, Martin, Nuraini Nanda Sari Subject(s): Economics, Humanities, Law, Social Sciences, Literature, Sociology of Education, Criminology, Public Administration