Ivan Butar Butar

Research output

Research output per year 2014 2014 2016 2019 2023 2025

• 9 Article
• 2 Chapter (Book)
• 1 Conference Paper
• 1 Abstract

Research output per year

Research output per year

Search results

• 2025

  Techno-economic analysis of production of octane booster components derived from lignin

  Ng, Z. W., Yeoh, K. Y., Hafyan, R. H., Putranto, A., Horri, B. A., Zein, S. H., Rhamdhani, M. A., Aziz, M. & Butar, I., Feb 2025, In: Biomass Conversion and Biorefinery. 15, p. 3845–3859 15 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
• 2024

  AI - Driven Prediction of EV Charging Station Load Demand in Indonesia: A Machine Learning Approach

  Imaduddin, Purwanto, R. W., Afrianto, W. F., Butar, I. B. & Putranto, A., 2024, ICT-PEP 2024 - International Conference on Technology and Policy in Energy and Electric Power: Book of Proceedings. P. (ed.). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, p. 106-111 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research
• 2023

  Process design, simulation, and techno-economic analysis of integrated production of furfural and glucose derived from palm oil empty fruit bunches

  Mohammed, M. Z. R., Ng, Z. W., Putranto, A., Kong, Z. Y., Sunarso, J., Aziz, M., Zein, S. H., Giwangkara, J. & Butar, I., Jul 2023, In: Clean Technologies and Environmental Policy. 25, 5, p. 1551-1567 17 p.

  Research output: Contribution to journal › Article › Research › peer-review
  9 Citations (Scopus)

• Process design and life cycle assessment of furfural and glucose co-production derived from palm oil empty fruit bunches

  Ng, Z. W., Gan, H. X., Putranto, A., Akbar Rhamdhani, M., Zein, S. H., George, O. A., Giwangkara, J. & Butar, I., Dec 2023, In: Environment, Development and Sustainability. 25, 12, p. 13937-13958 22 p.

  Research output: Contribution to journal › Article › Research › peer-review
  5 Citations (Scopus)
• 2020

  Leading others to go beyond the call of duty: a dyadic study of servant leadership and psychological ethical climate

  Sendjaya, S., Eva, N., Robin, M., Sugianto, L., ButarButar, I. & Hartel, C., 2020, In: Personnel Review. 49, 2, p. 620-635 16 p.

  Research output: Contribution to journal › Article › Research › peer-review
  22 Citations (Scopus)
• 2019

  A multi-level analysis of CSRs prosocial consequences: an integrative model

  Xiao, N., Hirst, G., Butar Butar, I. D. & Orbes, I., 2019. 1 p.

  Research output: Contribution to conference › Abstract › peer-review

• SLBS-6: Validation of a Short Form of the Servant Leadership Behavior Scale

  Sendjaya, S., Eva, N., Butar Butar, I., Robin, M. & Castles, S., 10 Jun 2019, In: Journal of Business Ethics. 156, 4, p. 941-956 16 p.

  Research output: Contribution to journal › Article › Research › peer-review
  106 Citations (Scopus)

• Transformational leadership and follower citizenship behavior: the roles of paternalism and institutional collectivism

  Butar Butar, I. D., Sendjaya, S. & Pekerti, A. A., 2019, Leading for High Performance in Asia: Contemporary Research and Evidence-Based Practices. Sendjaya, S. (ed.). 1st ed. Singapore Singapore: Springer, p. 19-40 22 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (Book) › Research › peer-review
  6 Citations (Scopus)
• 2017

  The importance of stability in the midst of change: the benefits of consistent values to strategic implementation

  Moss, S. A., Butar Butar, I., Hartel, C. E. J., Hirst, G. & Craner, M., 2017, In: Australasian Journal of Organisational Psychology. 10, p. 1-9 9 p., e1.

  Research output: Contribution to journal › Article › Research › peer-review
  1 Citation (Scopus)
• 2016

  A Multi-level Investigation of Authentic Leadership as an Antecedent of Helping Behavior

  Hirst, G., Walumbwa, F., Aryee, S., Butarbutar, I. & Chen, C. J. H., 1 Dec 2016, In: Journal of Business Ethics. 139, 3, p. 485-499 15 p.

  Research output: Contribution to journal › Article › Research › peer-review
  72 Citations (Scopus)

• Are authentic leaders always moral? The role of Machiavellianism in the relationship between authentic leadership and morality

  Sendjaya, S., Pekerti, A. A., Hartel, C. E. J., Hirst, G. & Butar Butar, I. D., 2016, In: Journal of Business Ethics. 133, 1, p. 125 - 139 15 p.

  Research output: Contribution to journal › Article › Research › peer-review
  81 Citations (Scopus)
• 2014

  Developing ethical leaders: a servant leadership approach

  Hartel, C. E. J., Butar Butar, I. D., Sendjaya, S., Pekerti, A. A., Hirst, G. & Ashkanasy, N. M., 2014, Ethics Training in Action: An Examination of Issues, Techniques, and Development. Sekerka, L. E. (ed.). 1st ed. Charlotte NC USA: Information Age Publishing, p. 271-291 21 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (Book) › Research › peer-review

• Leadership and strategy: the vital but evasive role of cooperation and clarity of expectations during strategic change

  Moss, S. A., Butar Butar, I., Hirst, G., Tice, M., Craner, M., Evans, J. & Hartel, C. E. J., 2014, In: Journal of Leadership and Management. 1, 1, p. 63-75 13 p.

  Research output: Contribution to journal › Article › Research › peer-review