cover
Contact Name
Ismi Rajiani
Contact Email
garuda@apji.org
Phone
+6281234705000
Journal Mail Official
dody@mssstrategic.com
Editorial Address
Dukuh Kupang Timur Gg. XI / No. 33, Kelurahan Pakis, Kecamatan Sawahan, Surabaya 60256 - Jawa Timur, Surabaya, Provinsi Jawa Timur, 60256
Location
Kota surabaya,
Jawa timur
INDONESIA
Journal of Managerial Sciences and Studies
ISSN : 29886600     EISSN : 29886619     DOI : 10.61160
ilmu manajemen seperti manajemen keuangan, industri, pemasaran, sumber daya manusia, penjaminan mutu, dan ilmu-ilmu sosial lainnya seperti sosiologi, komunikasi, dan administrasi. Jurnal ini secara khusus menyediakan forum bagi para peneliti untuk berdiskusi, mengejar dan mempromosikan pengetahuan di bidang yang sedang berkembang dan berkembang di bidang manajemen dan ilmu sosial.
Articles 93 Documents
Business Strategy to Achieve the Target Time of Loading and Unloading (Laytime) of Coal Commodities Alfian Indrakusuma; Jhony Warlouw
Journal of Managerial Sciences and Studies Vol. 4 No. 2 (2026): Agustus: Journal of Managerial Sciences and Studies
Publisher : PT. Mawadaku Sukses Solusindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61160/jomss.v4i2.137

Abstract

This study examines the business strategies a coal mining company in South Kalimantan, Indonesia, can adopt to improve its achievement of the target loading and unloading time (laytime) for coal shipments. The company's reliance on leased jetties, barge transport along the Barito River, and spot contracts has frequently caused loading schedules to shift, resulting in demurrage penalties charged by vessel owners when loading exceeds the agreed laytime. Using purposive sampling, data were collected through interviews with the port, logistics, and business process teams, direct observation of port and logistics operations, and a review of company documents and performance records. Qualitative data were analyzed descriptively, while quantitative data were evaluated using Internal Factor Evaluation, External Factor Evaluation, and SWOT analysis. The results place the company in Cell I of the IE Matrix and Quadrant I of the Grand Strategy Diagram, indicating that its strengths outweigh its weaknesses and its opportunities outweigh its threats. The recommended strategy is therefore an integrative one—specifically backward integration—implemented by acquiring jetties around the coal mines to reduce dependence on leased facilities and accelerate the distribution of stockpiled coal. Demurrage data further show that of 146 shipments incurring demurrage, 60 percent were attributable to jetty-related problems, underscoring jetty ownership as the most critical lever for reducing demurrage costs and achieving the company's laytime targets.
Business Strategy to Achieve the Target Time of Loading and Unloading (Laytime) of Coal Commodities Alfian Indrakusuma; Jhony Warlouw
Journal of Managerial Sciences and Studies Vol. 4 No. 2 (2026): Agustus: Journal of Managerial Sciences and Studies
Publisher : PT. Mawadaku Sukses Solusindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61160/jomss.v4i2.139

Abstract

This study examines the business strategies a coal mining company in South Kalimantan, Indonesia, can adopt to improve its achievement of the target loading and unloading time (laytime) for coal shipments. The company's reliance on leased jetties, barge transport along the Barito River, and spot contracts has frequently caused loading schedules to shift, resulting in demurrage penalties charged by vessel owners when loading exceeds the agreed laytime. Using purposive sampling, data were collected through interviews with the port, logistics, and business process teams, direct observation of port and logistics operations, and a review of company documents and performance records. Qualitative data were analyzed descriptively, while quantitative data were evaluated using Internal Factor Evaluation, External Factor Evaluation, and SWOT analysis. The results place the company in Cell I of the IE Matrix and Quadrant I of the Grand Strategy Diagram, indicating that its strengths outweigh its weaknesses and its opportunities outweigh its threats. The recommended strategy is therefore an integrative one—specifically backward integration—implemented by acquiring jetties around the coal mines to reduce dependence on leased facilities and accelerate the distribution of stockpiled coal. Demurrage data further show that of 146 shipments incurring demurrage, 60 percent were attributable to jetty-related problems, underscoring jetty ownership as the most critical lever for reducing demurrage costs and achieving the company's laytime targets.
The Effects of Fear of Missing Out and Hedonic Shopping Motivation on Post-Purchase Dissonance: The Mediating Role of Impulse Buying among Generation Z TikTok Shop Users in Indonesia Alimin Hendra; Johan Adijaya
Journal of Managerial Sciences and Studies Vol. 4 No. 2 (2026): Agustus: Journal of Managerial Sciences and Studies
Publisher : PT. Mawadaku Sukses Solusindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61160/jomss.v4i2.140

Abstract

The rapid growth of social commerce has fundamentally transformed consumer purchasing behavior, particularly among Generation Z, who are highly engaged with digital platforms. As one of the leading video-based social commerce platforms, TikTok Shop integrates entertainment, interactive content, and real-time promotional activities that encourage impulsive purchasing behavior. However, the increasing prevalence of impulsive purchases has also raised concerns regarding post-purchase dissonance, a psychological condition characterized by feelings of doubt, discomfort, or regret following a purchase. This study aims to examine the effects of Fear of Missing Out (FOMO) and Hedonic Shopping Motivation on Post-Purchase Dissonance, with Impulse Buying serving as a mediating variable among Generation Z users of TikTok Shop in Indonesia. A quantitative explanatory research design was employed, and data were collected through an online questionnaire administered to 201 eligible respondents selected using purposive sampling. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS 4.0. The results indicate that Fear of Missing Out and Hedonic Shopping Motivation exert positive and statistically significant effects on Impulse Buying. Furthermore, Fear of Missing Out, Hedonic Shopping Motivation, and Impulse Buying each have positive and statistically significant effects on Post-Purchase Dissonance. The mediation analysis also demonstrates that Impulse Buying significantly mediates the relationships between Fear of Missing Out and Post-Purchase Dissonance, as well as between Hedonic Shopping Motivation and Post-Purchase Dissonance. These findings provide empirical support for the Stimulus–Organism–Response (S–O–R) Theory, suggesting that psychological stimuli and hedonic motivation influence consumers' internal states, which subsequently shape behavioral responses manifested in impulsive purchasing and post-purchase regret. This study contributes to the consumer behavior and social commerce literature by offering a comprehensive model that explains the psychological mechanisms underlying post-purchase dissonance among Generation Z consumers. The findings also provide practical implications for digital marketers and businesses operating on social commerce platforms in designing marketing strategies that encourage sustainable consumer satisfaction while minimizing post-purchase regret.

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