Analisis hasil sintesis kompleks seng-metionin, seng-triptofan, tembaga- lisin dan tembaga-isoleusin secara spektrofotometri serapan atom = Synthesis and analysis of zinc-methionine, zinc-tryptophan, copper-lysine, and copper-isoleusine complex using atomic absorption spectrophotometry

Analisis hasil sintesis tembaga dan mangan dengan metionin dan triptofan menggunakanan spektrofotometer serapan atom = Analysis of copper and manganese synthesis with methionine and tryptophan by atomic absorption spectrophotometry

Sintesis dan karakteristik kompleks cupri-leusin dan cupri-sistin serta analsisis secara spektrofotometri serapan atom = The synthesis and characterization of copper-leucine and copper-cystine complexes and analyses using atomic absorption spectrophotometry

Analisis timbal, tembaga, kadmium pada daun dan batang selada, bayam merah dan genjer secara spektrofotometri serapan atom = Analysis of lead, copper, cadmium in leaf and steam of lettuce, red spinach and genjer with atomic absorption spectofotometry

Studi awal pengaruh laku larut dengan media celup air serta temper terhadap sifat-sifat mekanis paduan Cu-31 Zn-5,6 Al hasil peleburan