| 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 | 11 | 2015 |
| 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 | 2 | 2020 |
| 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 | 1 | 2021 |
| 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 | 1 | 2020 |
| 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 | 1 | 2017 |
| 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 |
