harwanti, siti, 		Aji, Budi, AND 		Ulfah, Nur.
" PENGARUH LATIHAN PEREGANGAN (BACK EXERCISE) TERHADAP PENURUNAN LOW BACK PAIN (LBP) PADA PEKERJA BATIK TULIS DI DESA KAUMAN SOKARAJA" <em>Kesmas Indonesia</em> [Online], Volume 11 Number 1 (30 January 2019)