Abstract Service is an activity or benefit that one person can offer to another which is
essentially intangible and does not result in ownership of anything. This is the basis for …

Abstract Service is an intangible task that satisfies the needs of consumers or business
users. Services in general are intangible and cannot be fully owned by consumers. This is …

Quality not only emphasizes aspects of the final result, namely products and services, but
also concerns human quality, process quality and environmental quality. Service is an …

The purpose of this study was to improve the learning outcomes of Indonesian language
competence in digging for information on energy material and its changes through picture …

The aim of this research is to improve students' PPKn learning outcomes in the material
Strengthening National Commitment through the problem-based learning method Problem …