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Journal : Logistica : Journal of Logistic and Transportation

The Influence of Raw Material Inventory Control on the Production Process at PT. Dayup Indo in North Jakarta Apriani, Nur; Sari, Sukarni Novita
Logistica : Journal of Logistic and Transportation Vol. 1 No. 1 (2023): October 2023
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/logistica.v1i1.20

Abstract

This study aims to determine how much influence the control of raw material inventories on the production process at PT. Dayup Indo. The population in this study is the entire number of employees in the production and warehouse. This study uses a quantitative method. The sample in this study were 60 people with Non Probability Sampling technique, namely saturated Sampling. The independent variable in this study is the control of raw material inventory, while the dependent variable is the production process. Simple linear regression test results obtained Y = 4.215 + 0.728X which means that the value of 4.215 with 0.728 which states the effect of variable X on Y is positive. Based on regression analysis (t-test), it is known that t-value > t-table is 9.757 > 1.672 which means that raw material inventory control affects the production process at PT. Dayup Indo. With the coefficient of determination (R2) has a value of 0.621 indicates that the magnitude of the influence of raw material inventory control variables on variables of the production process is 62.1% while the remaining 37.9% is influenced by other objects that are not included in this study.
The Influence of Price and Product Quality on Purchasing Decisions (Case Study of Eld Store Online Business) AL-Ayubi, Hamim; Sari, Sukarni Novita
Logistica : Journal of Logistic and Transportation Vol. 1 No. 1 (2023): October 2023
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/logistica.v1i1.123

Abstract

The purpose of this study was to find out and analyze the effect price and product quality on purchasing decisions. The study used a quanttative method ith a population of 19,400 samples before then 100 samples were obtained. The research results showed that on the atitude variable, the tcount value 9495 > the table value 1.984, then the attitude variable is declared to have a positive effect. So it can be concluded that the hypothesis that price affects purchasing decisions is accepted. The count value 6 270 > the table value 1.984, therefore, based on he calculation results, & can be concluded that the hypothesis that product quality affects purchasing decisions is acoepted. Simutaneous test (F-test) that was carried out resulted in Fcount of 44,709 which means that the independent variable has a signifcant relationship to the dependent variable, with a signicance value of o.000. So, the hypothesis that the price and product qualty atfect purchasing decisions is accepted. There is a signficant effect of the price and product quality variables on purchasing decisions by 48% on the other hand, 52% of purchasing decisions are influenced by other factors.