Al-Masri, M. R. “The Efficiency of Rumen Microbial Nitrogen and Biomass Synthesis of Some Indigenous Range Plants Using 15N-Tracer Technique”. Acta Scientiarum. Animal Sciences, Vol. 47, nº 1, novembro de 2024, p. e70751, doi:10.4025/actascianimsci.v47i1.70751.