| 31 | 4th International Conference and Exhibition on Sustainable Energy and Advanced Materials | Synthesis and Characterization of Natural Red Dye from Caesalpinia Sappan Linn | Universitas Sebelas Maret-Uniersiti Tekninal Melaka Malaysia | S-1 Teknik Mesin | Prof. Dr. Eng. Syamsul Hadi, S.T., M.T. |
| 32 | The 3rd Conference on Rehabilitation and maintenance of Civil Engineering (ICRMCE) | The Challenges of Road Preservation Program for Indonesian National Roadway | Universitas Sebelas Maret Surakarta | S-1 Teknik Sipil | Ir. Ary Setyawan, M.Sc., Ph.D. |
| 33 | SNTTM | Pengaruh Plunge Depth dan Preheat Terhadap Sifat Mekanik Sambungan Friction Stir Welding Polyamide | BKSTM | S-1 Teknik Mesin | Dr. Ir. Nurul Muhayat, S.T., M.T. |
| 34 | SNTTM | Pengaruh Plunge Depth dan Preheat Terhadap Sifat Mekanik Sambungan Friction Stir Welding Polyamide | BKSTM | S-1 Teknik Mesin | Prof. Dr. Ir. Triyono, S.T., M.T. |
| 35 | Cities International Conference “Intelligent Planning Towards Smart Cities†| Community Capacity in Providing A207 Neighbourhood Unit-Scale Social Infrastructure in Supporting Surakarta Child Friendly | ITS | S-1 Perencanaan Wilayah dan Kota | Prof. Ir. Winny Astuti, M.Sc., Ph.D. |
| 36 | Cities International Conference “Intelligent Planning Towards Smart Cities†| Community Capacity in Providing A207 Neighbourhood Unit-Scale Social Infrastructure in Supporting Surakarta Child Friendly | ITS | S-1 Perencanaan Wilayah dan Kota | Rufia Andisetyana Putri, S.T., M.T. |
| 37 | Cities International Conference “Intelligent Planning Towards Smart Cities†| Community Capacity in Providing A207 Neighbourhood Unit-Scale Social Infrastructure in Supporting Surakarta Child Friendly | ITS | S-1 Perencanaan Wilayah dan Kota | Dr. Ir. Murtanti Jani Rahayu, S.T., M.T. |
| 38 | The 14th International Conference on Quality in Research | Electrical Current Dependence on Carbon Nanomaterial Structure Produced by Arc Discharge in Liquid Medium | Universitas Indonesia | S-1 Teknik Elektro | Dr. Ir. Miftahul Anwar, S.Si., M.Eng. |
| 39 | 3rd Indonesia Seaweed Forum; International Conference and Exhibition on Seaweed Development | Roasted seaweed from Ulva Lactuca L. and Gracilaria sp. | Kosperindo Makassar | S-1 Teknik Kimia | Ir. Inayati, S.T., M.T., Ph.D. |
| 40 | Seminar Nasional Teknik Kimia Indonesia V | Pembuatan Adsorben dari Limbah Kulit Nangka (Artocapus heterophyllus) untuk Menjerap Logam Berat Kadmium dalam Air | Departemen Teknik Kimia Universitas Gadjah Mada | S-1 Teknik Kimia | Ir. Inayati, S.T., M.T., Ph.D. |
