Aprianto, Finqo, 		Yusuf, Bohari, AND 		Gunawan, Rahmat.
" VALIDASI METODE ANALISIS KADAR TIMBAL (Pb) DALAM MADU ALAM DI KALIMANTAN TIMUR" <em>JURNAL KIMIA MULAWARMAN</em> [Online], Volume 9 Number 2 (26 January 2016)