 | 2009 |
|---|
| 7 |       | Esko Penttinen,
Petri Hallikainen,
Tuija Salomäki:
Impacts of the Implementation of Electronic Invoicing on Buyer-Seller Relationships.
HICSS 2009: 1-10 |
| 2006 |
|---|
| 6 | | Petri Hallikainen,
Harri Kimpimäki,
Hannu Kivijärvi:
Supporting the Module Sequencing Decision in the ERP Implementation Process.
HICSS 2006 |
| 5 | | Petri Hallikainen,
Hannu Kivijärvi,
Kari Nurmimäki:
A Framework for Evaluating Strategic IT Investments. Establishing Priorities for WCM Investment Alternatives.
Journal of Decision Systems 15(1): 23-53 (2006) |
| 2005 |
|---|
| 4 | | Antti Nurmi,
Petri Hallikainen,
Matti Rossi:
Coordination of Outsourced Information System Development in Multiple Customer Environment - A Case Study of a Joint Information System Development Project.
HICSS 2005 |
| 3 | | Sanna Laukkanen,
Sami Sarpola,
Petri Hallikainen:
ERP System Adoption - Does the Size Matter?
HICSS 2005 |
| 2004 |
|---|
| 2 |  | Petri Hallikainen,
Sanna Laukkanen,
Sami Sarpola:
Reasons for ERP Acquisition.
ICEIS (1) 2004: 518-521 |
| 2002 |
|---|
| 1 | | Petri Hallikainen,
Hannu Kivijärvi,
Kari Nurmimäki:
Evaluating Strategic IT Investments: An Assessment of Investment Alternatives for a Web Content Management System.
HICSS 2002: 238 |
