RIZKA AMALIA

Assistant Professor

Applied Bachelor Program of Industrial Chemical Engineering Technology

Vocational School

Publications

Related Scholars

DELIANIS PRINGGENIES

Master Program of Marine Science

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GEMALA ANJANI

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ANDRI CAHYO KUMORO

Master Program of Chemical Engineering

Faculty of Engineering

LUKITA PURNAMAYATI

Bachelor Program of Fisheries Product Technology

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AGUS SABDONO

Doctoral Program of Marine Science

Faculty of Fisheries and Marine Science

Rizka Amalia, S.T, M.T

Biography

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The effectiveness of biosorbent from chickenÃ¢ÂÂs egg shell and durian peel towards the quality of biodiesel product from waste cooking oil

JOURNAL OF VOCATIONAL STUDIES ON APPLIED RESEARCH , Volume 3, Issue 2, Year 2021 (October 2021) , pp. 42 - 46

2021

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The effect of surfactant, time and speed of stirring in the emulsification process of soybean oil in water

JOURNAL OF VOCATIONAL STUDIES ON APPLIED RESEARCH , Volume 3, Issue 1, Year 2021 (April 2021)

2021

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Utilization of rambutan (naphelium lappaceum l) peelÃ¢ÂÂs waste is becoming more useful as a natural dye of fabrics

WASTE TECHNOLOGY , Vol 8, No 1 (2020) , pp. 25-28

2020

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Peningkatan ketrampilan ibu-ibu pkk di tembalang pesona asri, semarang dalam pembuatan cream detergent

JURNAL PENGABDIAN VOKASI , Vol 1, No 4 (2020): Vol 1, No 4 (2020): November 2020 , pp. 226-229

2020

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Pelatihan pembuatan batik shibori bagi pengurus daerah wanita islam kota semarang

JURNAL PENGABDIAN VOKASI , Vol 1, No 3 (2020): Juni 2020 , pp. 149-152

2020

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Effect of banana types on oven drying process for crispy banana production

JOURNAL OF VOCATIONAL STUDIES ON APPLIED RESEARCH , Volume 2, Issue 2, Year 2020 (October 2020) , pp. 20-24

2020

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Optimization of oil and methanol ratio, time, and reaction temperature of biodiesel making from kemiri sunan oil (trisperma oil reutealis) with two stage transesterification

JOURNAL OF VOCATIONAL STUDIES ON APPLIED RESEARCH , Volume 2, Issue 2, Year 2020 (October 2020) , pp. 25-30

2020

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Corona virus pandemic impact on sales revenue of micro small and medium enterprises (msmes) in pekalongan city, indonesia

JOURNAL OF VOCATIONAL STUDIES ON APPLIED RESEARCH , Volume 2, Issue 1, Year 2020 (April 2020)

2020

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Physico-chemical properties of calcium-fortified analog rice from composite flour (cassava, corn, and snakehead fish) for osteoporosis prevention

JOURNAL OF VOCATIONAL STUDIES ON APPLIED RESEARCH , Volume 2, Issue 2, Year 2020 (October 2020) , pp. 10-15

2020

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Pelatihan pembuatan taman dan serbuk tanaman obat di tembalang semarang

GEMA TEKNOLOGI , Vol 20, No 2 (2019): October 2018 - April 2019 , pp. 51-53

2019

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