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		Wijana, Nyoman, 		Nala, I Gusti Ngurah, 		Tirtayasa, I Ketut, AND 		Sutajaya, I Made.
" PEMBELAJARAN SAINS MELALUI PENDEKATAN ERGONOMI MENGURANGI KELUHAN MUSKULOSKELETAL, KEBOSANAN DAN KELELAHAN SERTA MENINGKATKAN MOTIVASI DAN PRESTASI BELAJAR SISWA SD 1 SANGSIT KECAMATAN SAWAN KABUPATEN BULELENG" <em>INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES</em> [Online], (26 November 2012)