N. G. K., RONI, LINDAWATI, S. A., AND DEWI, P. J. N.. " PRODUCTIVITY OF Asystasia gangetica (L.) Subsp. Micrantha WAS GIVEN NPK FERTILIZER SUBSTITUTED WITH COW BIOURIN" Majalah Ilmiah Peternakan [Online], Volume 27 Number 1 (12 April 2024)