Indeks Artikel Jurnal-Majalah AJE Vol.177 A measurement error model for physical activity level as measured by a questionnaire with application to the 1999-2006 NHANES questionnaire Tooze, Janet A. Troiano, Richard P. Carroll, Raymond J. Moshfegh, Alanna J. Freedman, Laurence S. Berkson model bias energy metabolism measurement error model models statistical motor activity self-assessment Oxford University Press 2013 https://lib.fkm.ui.ac.id:443/detail?id=102096