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I Made Ronyastra
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Year
A multi criteria decision analysis for reinvestment action portfolio selection problem in an Indonesian real estate company
IM Ronyastra, IK Gunarta, U Ciptomulyono
Procedia Manufacturing 4, 558-567, 2015
112015
Perancangan Mainan Puzzle untuk Media Belajar dan Media Terapi Motorik Halus bagi Anak Autis
PP Darmayasa, M Hartono, IM Ronyastra
KELUWIH: Jurnal Sains Dan Teknologi 1 (2), 69-76, 2020
22020
Designing sweet biscuits packaging by considering the level of attractiveness based on eye tracking data
IM Ronyastra, AH Kusumo, M Hartono, ES Tantoisworo
IOP Conference Series: Materials Science and Engineering 1072 (1), 012053, 2021
12021
Natural Dyes Extraction Intended for Coloring Process in Fashion Indutries
PD Sutrisna, RP Hadi, JJ Valentina, HR Priyantini, PW Waluyo, ...
IOP Conference Series: Materials Science and Engineering 833 (1), 012093, 2020
12020
PERANCANGAN STRATEGI PEMASARAN BERDASARKAN PERILAKU KONSUMEN DARING PADA MULTI TOYS N GAME SURABAYA
I Ronyastra, VR Damar, G Gunawan
Jurnal Teknik Industri Heuristic 14 (2), 97-106, 2017
12017
The effects of material to solvent ratio on the performances of natural dyes extraction
PD Sutrisna, M Sanoe, RG Adiyaksa, KW Agustine, HR Priyantini, ...
AIP Conference Proceedings 2470 (1), 040005, 2022
2022
Human-Side Emotional Service Design for Experience-Centric Amusement Park
M Hartono, I Ronyastra, TA Fajrin
2022
What difference does the gig mobility service make in the workers’ human needs structure?
M Hartono, H Raharjo, IM Ronyastra
International Journal of Industrial Ergonomics 82, 103100, 2021
2021
Studi Kelayakan Pendirian Industri Ekstraksi Emas dari E-waste di Surabaya
Z Budijono, IM Ronyastra, S Soegiharto
KELUWIH: Jurnal Sains Dan Teknologi 2 (1), 30-38, 2021
2021
Perancangan Furniture Multifungsi Kamar Kos Mahasiswa di Surabaya dengan Pendekatan Ergonomi
J Heryanto, M Hartono, IM Ronyastra
KELUWIH: Jurnal Sains Dan Teknologi 2 (1), 39-44, 2021
2021
Risk Modelling in Financial Feasibility Study for Caesalpinia sappan Natural Dyes Factory in Surakarta
IM Ronyastra, PD Sutrisna, PW Waluyo, AS Winadi, HR Priyantini
IOP Conference Series: Materials Science and Engineering 1003 (1), 012091, 2020
2020
Perancangan Aplikasi Seluler Find The Temple Sebagai Media Informasi Candi di Jawa Timur dengan Mempertimbangkan Usability
I Ronyastra, I Hapsari, AS Poriazis
Prosiding Seminar Nasional Perhimpunan Ergonomi Indonesia 2019, 2019
2019
Development and usability evaluation of virtual guide using augmented reality for Candi Gunung Gangsir in East Java
IM Ronyastra, I Hapsari, FP Pani
IOP Conference Series: Materials Science and Engineering 703 (1), 012033, 2019
2019
Proses Ekstraksi Zat Pewarna Alami Dari Bahan Kulit Kayu Secang Dan Aplikasinya Pada Pewarnaan Kain Linen Dan Sutra
PD Sutrisna, PW Waluyo, I Ronyastra, HR Priyantini
2019
STUDI KELAYAKAN KOLAM INTENSIF UDANG DENGAN MEMPERTAHANKAN KUALITAS AIR DI KELURAHAN KEPUTIH KOTA SURABAYA
IIC Putra, BL Effendy, IM Ronyastra
CALYPTRA 8 (1), 2360-2369, 2019
2019
Measuring Acceptance Level of Online Service for Business Permit in Surabaya using Technology Acceptance Model
IM Ronyastra, EK Muhammad
IOP Conference Series: Materials Science and Engineering 528 (1), 012077, 2019
2019
Studi Kelayakan Taksi Wanita “Women Taxi” di Kota Surabaya
GK Wildan, B Lianto, IM Ronyastra
CALYPTRA 7 (2), 5039-5057, 2019
2019
Perancangan Strategi Pemasaran Untuk Second Brand “SHINE” Di PT. Tjakrindo Mas, Surabaya
MS Juda, M Hartono, IM Ronyastra
CALYPTRA 7 (2), 5077-5094, 2019
2019
Nature Box (Alat Peraga Geografi Untuk Siswa SMA)
RA Candra, KJC Wisesa, B Sebastian, AIR Haerollah, E Firmansyah, ...
Fakultas Teknik Industri Universitas Surabaya, 2019
2019
Questionnaire Design And Validation For Temple Mobile Application
I Ronyastra, I Hapsari, AS Poriazis
The 5th International Conference on Engineering, Technology, and Industrial …, 2018
2018
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