Soebiantoro, Fhelix August and Tarigan, Elieser and Lie, Hwa and Halim, Violita Putri and Sapei, Lanny (2018) Drying Characteristics of Curcuma longa Using Solar Dryer. Pertanika Journal Science & Technology JST, 26 (3). pp. 1265-1274. ISSN 0128-7680
Sapei, Lanny and Tarigan, Elieser and Lie, Hwa and Halim, Violita Putri and Soebiantoro, Fhelix August (2017) Drying Kinetics of Curcuma xanthorrhiza Roxb. NRLS Conference Proceedings International Conference on Natural Resources and Life Sciences (NRLS-2016): KnE Life Sciences , 2017. 110-117 . ISSN 2413-0877
Lie, Hwa and Sapei, Lanny and Tarigan, Elieser (2016) PROSES PENGERINGAN RIMPANG TEMULAWAK (CURCUMA ZANTHORRHIZA) DENGAN PENJEMURAN LANGSUNG DAN PASSIVE SOLAR DRYER. Prosiding Seminar Nasional Teknik Kimia Soebardjo Brotohardjono XI dan Temu Mitra PPPTMBG "Lemigas". ISSN 1978-0427
Lie, Hwa and Sapei, Lanny and Suseno, Natalia (2015) Zero Order Degradation Rate of Vitamin C in Fresh Orange and Strawberry Juices without Any Preservatives during Storage. Proceeding of the 14th International Conference on QIR (Quality in Research). pp. 1098-1103. ISSN 1411-1284
Lie, Hwa (2014) Kajian Pengaruh Suhu dan Kelembaban Ruang Penyimpan Terhadap Laju Penurunan Berat Buah dan Sayuran. Prosiding Seminar Nasional Rekayasa Kimia dan Proses 2014. ISSN 1411-4216
Sapei, Lanny and Lie, Hwa (2014) Study on the Kinetics of Vitamin C Degradation in Fresh Strawberry Juices. Procedia Chemistry, 9. pp. 62-68. ISSN 1876-6196
Lie, Hwa and Suseno, Natalia (2013) KINETIKA PENURUNAN KANDUNGAN VITAMIN C DALAM JUS JERUK KEPROK SELAMA PENYIMPANAN. Prosiding Seminar Nasional UPN Surabaya Jawa Timur. ISSN 1978-0427
Lie, Hwa (2012) Aplikasi Teori Teknik Kimia dalam Mencari Model Matematis Pengurangan Berat Tomat Selama Penyimpanan. Jurnal Ilmiah Sains & Teknologi, 5 (2). ISSN 0216-1540
Agustin, Yuana Elly and Lie, Hwa (2012) Pengaruh Laju Alir Umpan Limbah Cair dalam Reaktor Foto Fenton Sistem Kontinyu dengan Recycle. Prosiding Seminar Nasional Teknik Kimia. pp. 284-289. ISSN 2252-6005
Riadi, Lieke and Lie, Hwa and Sukharaharja, Ayrine (2011) Decolorization Kinetics From Coffee Effluent With Photo-Fenton Reaction. Jurnal Purifikasi, 12 (3). pp. 1-8. ISSN 1411-3465
Lie, Hwa and Riadi, Lieke (2010) Simulasi Pengolahan Limbah Cair Zat Warna dengan Foto Fenton pada Sistem Kontinyu. Prosiding Seminar Teknik Kimia Soehadi Reksowardojo, Bandung. pp. 270-278. ISSN 0854-7769
Fatmawati, Akbarningrum and Suseno, Natalia and Lie, Hwa and Edrika, Ivonne (2008) Practicing the Sensitivity of Social Life to Chemical Engineering Students Through Cooperative Learning. ANIMA Indonesian Psychological Journal, 23 (3). pp. 242-247. ISSN 0215 - 0158
Lie, Hwa and C.G., Andre and Kristiani, Taufan (2007) Dinamika Hidrolisa Etil Asetat Pada Sistem Batch dan Kontinyu. Prosiding Seminar Tjipto Utomo, 5. ISSN 1693‐1750
Lie, Hwa and Riadi, Lieke and Edrika, Ivonne (2007) Metode Pembelajaran Kooperatif Mempersiapkan Mahasiswa Teknik Kimia Memasuki Dunia Kerja. Prosiding Seminar Tjipto Utomo, 5. ISSN 1693‐1750
Lie, Hwa and Suseno, Natalia (2013) Kinetika Penurunan Kandungan Vitamin C Dalam Jus Jeruk Selama Penyimpanan. In: Seminar Nasional Teknik Kimia UPN "Veteran"Jawa Timur prosiding. Program Studi Teknik Kimia UPN “Veteran” Jawa Timur, Surabaya.
Riadi, Lieke and Lie, Hwa and Purwanto, Edy and Widianto, Aloisiyus Yuli (2013) Pengaruh Suhu dan kecepatan pengaduk pada reaksi Ozonolysis dan Transesterifikasi Minyak Goreng Bekas. In: Seminar Nasional Perkembangan Riset Dan Teknologi Di Bidang IndustriKe-19. Pusat Studi Ilmu Teknik UGM, Yogyakarta, TR/TP-1. ISBN 978-979-95620-9-8
Riadi, Lieke and Lie, Hwa (2011) A Comparative Study of Organic Compounds Degradation Kinetics From Coffee Effluent Using Batch and Recycle Photo reactors. In: Proceeding of Humboldt Kolleg: SYNERGY, NETWORKING AND THE ROLE OF FUNDAMENTAL RESEARCH DEVELOPMENT IN ASEAN in Conjuction with THE INTERNATIONAL CONFERENCE ON NATURAL SCIENCES (ICONS) 2011. Ma Chung Press, Malang. ISBN 9786029155051
Lie, Hwa and ., Winoto and ., Dessy and ., Jasmin (2009) Model Matematis Laju Penyusutan Berat Buah Jeruk dan Pepaya Selama Penyimpanan. In: Seminar Nasional Teknik Kimia Indonesia - SNTKI 2009. Program Studi Teknik Kimia FTI ITB, Bandung. ISBN 978-979-98300-1-2
Lie, Hwa and Suseno, Natalia and C., Happy and Isnaini, Nur (2009) Pengaruh Edible Coating Terhadap Kecepatan Penyusutan Berat Apel Potongan. In: Seminar Nasional Teknik Kimia Indonesia - SNTKI 2009. Program Studi Teknik Kimia FTI ITB, Bandung. ISBN 978-979-98300-1-2
Lie, Hwa and Suseno, Natalia and Fatmawati, Akbarningrum and Edrika, Ivonne (2008) Dinamika Kelompok Pembelajaran Kooperatif pada Kuliah Termodinamika I. In: Seminar Nasional Fundamental dan Aplikasi Teknik Kimia. Institut Teknologi Sepuluh Nopember , Surabaya.
Tanudjaja, Sofean and Arifin, Yalun and Lie, Hwa (1997) REAKSI SOLID LIQUID DENGAN SHRINKING CORE MODEL. In: Prosiding Seminar Teknik Kimia Soehadi Reksowardojo, 21-22-Oktober 1997. Jurusan Teknik Kimia Institut Teknologi Bandung, Bandung. ISBN 0854-7769
Tarigan, Elieser and Sapei, Lanny and Lie, Hwa (2020) Amorphous Solar Module for PV-T Collector for Solar Dryer. In: 2019 IEEE Conference on Sustainable Utilization and Development in Engineering and Technologies (CSUDET), 7-9 Nov. 2019, Penang, Malaysia.
Widianto, Aloisiyus Yuli and Lie, Hwa (2013) Synthesis Of Polyol From Edible Oil Waste With Ozonolysis Technology. In: 20th Regional Symposium on Chemical Engineering (RSCE 2013), 12-13 November 2013, Chemical Engineering Department-De La Salle University, Bohol Philipina. (Submitted)
Purwanto, Edy and Riadi, Lieke and Widianto, Aloisiyus Yuli and Lie, Hwa (2012) Sintesa Biodiesel dari Minyak Jelantah Menggunakan Teknologi Ozon. In: The 1st Symposium in Industrial Technology, 17 Nopember 2012, Yogyakarta.
Universitas Surabaya (2016) Proses Pembuatan Biodiesel Melalui Reaksi Simultan Ozonolysis Dan Transesterifikasi. IDP000042875.