The Effect of Internal Information Management on Firm Performance, through Supplier Partnership and Sustainable SCM

This study aims to examine the effect of internal information management on firm performance with the mediating role of supplier partnership and sustainable supply
chain management (SSCM). The study used the population 87 manufacturing companies domiciled in East Java of Indonesia. One respondent represents each company from the management level such as supervisor or manager. Of 87, 57
companies have completed the questionnaires, and the response rate is 65.50%. Data collection used a questionnaire designed with a five-item Likert scale. Data analysis used the partial least square technique with Smart-PLS software version 3.0 to
examine the hypotheses. The finding revealed that six hypotheses are supported and two additional finding. Internal information management affects supplier partnership, SSCM, and firm performance directly. Supplier partnership influences
SSCM and firm performance. SSCM influence firm performance. Two additional finding: internal information management mediate the effect of internal information management on the firm performance, and SSCM mediates the
influence of internal information management on the firm performance. This study paves the way for the manager in improving firm performance in the context of supply chain management. This paper also makes several contributions to
enriching the theory on supply chain management.