Article

Mulyatun, Mulyatun and Prameswari, Jedy and Istadi, Istadi and Widayat, Widayat (2022) Production of non-food feedstock based biodiesel using acid-base bifunctional heterogeneous catalysts: A review. FUEL, 314: 122749.

Winarni Agustini, Tri and Farid Ma’ruf, Widodo and Widayat, Widayat and Suzery, Meiny and Hadiyanto, Hadiyanto and Benjakul, Soottawat Application Of Spirulina Platensis On Ice Cream And Soft Cheese With Respect To Their Nutritional And Sensory Perspectives. Jurnal Teknologi, 78 (4-2). pp. 245-251. ISSN 2180–3722

Thesis

SUSSATRIO, Hardito and Hadiyanto, Hadiyanto and Widayat, Widayat (2023) ANALISIS AMINE TREATMENT PROCESS TERHADAP PENGEMBANGAN FASILITAS PRODUKSI SUMUR MINYAK DAN GAS LAPANGAN PT. X. Masters thesis, UNIVERSITAS DIPONEGORO.

PRAEVIA, Muhammad Farizan and Widayat, Widayat and Kusdiyantini, Endang (2023) PEMODELAN GASIFIKASI LIMBAH TANDAN KOSONG KELAPA SAWIT SEBAGAI POTENSI ENERGI BARU TERBARUKAN. Masters thesis, UNIVERSITAS DIPONEGORO.

DWITAMA, Akbar and Widayat, Widayat and Utomo, M.S.K. Tony Suryo (2023) PENGARUH JUMLAH PLUGGING TUBE HIGH PRESSURE FEEDWATER HEATER TERHADAP EFISIENSI PLTU 400 MW. Masters thesis, UNIVERSITAS DIPONEGORO.

HASAN, Muhammad Syukri and Widayat, Widayat and Suedy, Sri Widodo Agung (2023) SIMULASI PROSES PIROLISIS LIMBAH KELAPA MENGGUNAKAN PERANGKAT LUNAK ASPEN PLUS. Masters thesis, UNIVERSITAS DIPONEGORO.

FITRIKA, Gema Khusnul and Widayat, Widayat and Fajar TK, Berkah (2022) EFEK PENGGUNAAN B30 PADA DUMP TRUCK OPERASIONAL TAMBANG BATUBARA. Masters thesis, School of Postgraduate Studies.

ARAHIM, Andry Anggoro and Widayat, Widayat and Hadiyanto, Hadiyanto (2020) PRODUKSI BAHAN BAKAR CAIR DARI LIMBAH BAN KENDARAAN BERMOTOR DENGAN PROSES PIROLISIS. Masters thesis, School of Postgraduate Studies.

Other

Cahyono, B. and Fatihatul Hasanah, Eli and Judiono, Judiono and Suzery, Meiny and Widayat, Widayat Analysis of piperine content in cabe jawa extracts (Piper retrofractum Vahl) using UV spectrophotometry and HPLC. Peer Review dll. (Unpublished)

Widayat, Widayat and Cahyono, Bambang and Satriadi, H and Munfarida, S Antioxidant activity and total phenolic content in Red Ginger (Zingiber officinale) based drinks. Peer Review dll. (Unpublished)

Winarni Agustini, Tri and Farid Ma’ruf, Widodo and Widayat, Widayat and Suzery, Meiny and Hadiyanto, Hadiyanto and Benjakul, Soottawat Application Of Spirulina Platensis On Ice Cream And Soft Cheese With Respect To Their Nutritional And Sensory Perspectives. Peer Review dll. (Unpublished)

Widayat, Widayat and Cahyono, Bambang and Hadiyanto, Hadiyanto and Ngadiwiyana, Ngadiwiyana Diversifikasi Minyak Cengkeh Menjadi Fine Chemical. Peer Review dll. (Unpublished)

Widayat, Widayat and Cahyono, Bambang and Hadiyanto, Hadiyanto and Ngadiwiyana, Ngadiwiyana Improvement of Clove Oil Quality by Using Adsorption-distillation Process. Peer Review dll. (Unpublished)

Widayat, Widayat and Cahyono, Bambang and Hadiyanto, Hadiyanto and Ngadiwiyana, Ngadiwiyana Optimization in Eugenol Production from Clove Oil with Saponification – Neutralization Process by using Response Surface Methods. Peer Review dll. (Unpublished)

Widayat, Widayat and Hadiyanto, Hadiyanto and Cahyono, B. and Ngadiwiyana, Ngadiwiyana Optimization of Eugenol Extraction from Clove Oil using Response Surface Methodology. Peer Review dll. (Unpublished)

Widayat, Widayat and Cahyono, Bambang and Ngadiwiyana, Ngadiwiyana Rancang Bangun Dan Uji Alat Proses Peningkatan Minyak Cengkeh Pada Klaster Minyak Atsiri Kabupaten Batang. Peer Review dll. (Unpublished)

Widayat, Widayat and Winarni Agustini, Tri and Suzery, Meiny and Ni’matullah Al-Baarri, Ahmad and Rahmi Putri, Sylvia and Kurdianto, Kurdianto Real Time-Polymerase Chain Reaction (RT-PCR) sebagai Alat Deteksi DNA Babi dalam Beberapa Produk Non-Pangan. Peer Review dll. (Unpublished)

Cahyono, B. and Dewi Maduwu, Ratna and Widayat, Widayat and Suzery, Meiny Regenerated silica gel as stationary phase on vacuum column chromatography to purify temulawak’s extracts. Peer Review dll. (Unpublished)

Widayat, Widayat and Sofiati Dita, Ayu and Cahyono, Bambang and Hantoro, Satriadi Study of Rendement of Red Ginger Essential Oil from Red Ginger Waste by Using Steam Distillation Process. Peer Review dll. (Unpublished)