Studi struktur komunitas famili asteraceae dan hubungannya dengan karakter daun specific leaf area (SLA) di Kebun Raya Cibodas, Cianjur, Jawa Barat = Structure community study of asteraceae family and its relation with leaf trait specific leaf area (SLA) in Cibodas Botanical Garden, Cianjur, West Java

Akumulasi timbal dan kadmium pada eclipta prostrata, synedrella nodiflora, dan tridax procumbens yang tumbuh liar di sisi Jalan Raya Bogor = Accumulation of lead and cadmium in eclipta prostrata synedrella nodiflora and tridax procumbens which naturally grown at the Roadside of Raya Bogor

Analisis perbedaan anatomi batang asteraceae tribe astereae, cichorieae, coreopsideae, inuleae, senecioneae, dan tageteae di lingkungan kampus Universitas Indonesia, Depok = Analysis of stem anatomical differences of asteraceae tribe astereae, cichorieae, coreopsideae, inuleae, senecioneae, and tageteae in Universitas Indonesia campus, Depok

Struktur komunitas tumbuhan famili asteraceae di kampus Universitas Indonesia, Depok = Plant community structure of asteraceae family at Universitas Indonesia campus, Depok

Studi perbandingan sifat mekanik komposit polipropilena/serat daun nanas subang dengan komposit polipropilena/beberapa serat alam unidirectional menggunakan teori lamina = Comparative study analysis of the mechanical properties of polypropylene composites/subang pineapple leaf fiber with polypropylene composites/some unidirectional natural fibers using lamina theory abstract.