V. T., Fikgiannisa, 		Wibawa, A. A. P. P., AND 		Astawa, I P. A..
" THE EFFECT OF REPLACEMENT OF COMMERCIAL RATIO WITH NON-COMMERCIAL RATIO ON LAYER PRODUCTIVITY ISA BROWN" <em>Jurnal Peternakan Tropika</em> [Online], Volume 11 Number 1 (8 January 2023)