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All Journal Journal of Tourism Economics and Policy Prima Magistra: Jurnal Ilmiah Kependidikan
Jamaluddin JAMALUDDIN
Tadulako University, Palu, Indonesia
Economics, Econometrics & Finance Public Health Social Sciences Other

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The Effect Of Raw Material Costs And Promotional Costs On Sales Volume Siti JAENAB; Yuldi MILE; Jurana JURANA; Jamaluddin JAMALUDDIN; Mustamin MUSTAMIN
Journal of Tourism Economics and Policy Vol. 1 No. 3 (2022): Journal of Tourism Economics and Policy (December – March 2022)
Publisher : Indonesia Strategic Sustainability

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38142/jtep.v1i3.181

Abstract

This article describes how the cost of raw materials and promotional costs affect the sales volume generated by the company. This research aims to find out that the cost of raw materials and promotion costs can increase sales volume. This study uses secondary data, obtained from the annual reports of each company with the years published 2018, 2019 and 2020. The number of observations is 105 data determined by the purposive sampling method. Multiple linear regression is an analytical tool in this study. The results showed that the cost of raw materials partially affects sales volume, the promotion also costs partially affect sales volume. Simultaneously the cost of raw materials and promotion costs affect sales volume. The raw material costs incurred by the company are used to produce products that follow market demand both in terms of quality and quantity, and the company can use promotional costs appropriately.
HUMAN RESOURCE DEVELOPMENT PRODUCTIVE TEACHER OF SMK PALU CITY AT THE CENTRAL SULAWESI PROVINCIAL EDUCATION OFFICE Yudiawati Vidiana Windarrusliana; Daswati Daswati; Muhtar Lutfi; Jamaluddin Jamaluddin
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 7 No. 1 (2026): Volume 7 Number 1 (January 2026)
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v7i1.6359

Abstract

This study originates from the issue of weak human resource development (HRD) among productive teachers in Palu City, characterized by an imbalance between the number of productive teachers and the ideal needs, resulting in a heavy workload that diminishes motivation for self-development. The comfortable status of teachers as civil servants and their financial stability through regular salaries and professional allowances further weaken both internal and external incentives to improve competencies. In contrast, the absence of economic incentives, rewards, or sanctions related to professional development activities reduces teachers’ commitment to responding to the evolving demands of vocational education. The study aims to analyze HRD among productive teachers using Swanson’s theoretical framework, which consists of three levels of analysis: individual, process, and organizational. A qualitative approach is employed to understand how individual motivation, capacity, readiness to develop, learning processes, and organizational policies influence teachers’ competency development. The findings indicate that the application of Swanson’s framework has not operated effectively due to fundamental weaknesses at the individual level, which hinder the optimal functioning of learning processes and organizational support. Overall, HRD among productive teachers in Palu City has not aligned with Swanson’s principles, highlighting the need for policy interventions in teacher staffing, strengthened professional development incentives, and the cultivation of an organizational culture that promotes continuous learning.
Co-Authors Daswati Daswati Muhtar Lutfi Mustamin MUSTAMIN Nurdin, Jurana Siti JAENAB Yudiawati Vidiana Windarrusliana Yuldi Mile