Zainul, L.M. Zainul, 		Maslina, Maslina, 		Rusba, Komeyni, AND 		Marlina, Marlina.
" KELUHAN MUSCULOSKELETAL PENYAPU JALAN RAYA  KOTA BALIKPAPAN" <em>Kesmas Indonesia</em> [Online], Volume 12 Number 1 (30 January 2020)