PENGARUH TEMPAT TUMBUH TERHADAP KADAR LOGAM BERAT TIMBAL (Pb), CADMIUM (Cd) dan TEMBAGA (Cu) EKSTRAK RIMPANG JAHE EMPRIT (Zingiber officinale Var. amarum) DENGAN METODE SPEKTROFOTOMETRI SERAPAN ATOM
The Inovasi Teknik Kimia (INTEKA) journal focuses upon aspects of chemical engineering: chemical reaction engineering, environmental chemical engineering, material and food engineering . The INTEKA is an research journal and invites contributions of original and novel fundamental research. The ...