Determining manufacturing batch sizes for a lumpy delivery system with trend demand

Determining manufacturing batch sizes for a lumpy delivery system with trend demand http://repository.uhamka.ac.id/1623/ This paper considers a manufacturing system that procures raw materials and converts them to a finished product. The life cycle of the product usually has three distinct phases: increasing (inception), level (maturity) and declining (phasing out) demand. The finished products are supplied… Continue reading Determining manufacturing batch sizes for a lumpy delivery system with trend demand

Finite horizon planning for a production system with permitted shortage and fixed-interval deliveries

Finite horizon planning for a production system with permitted shortage and fixed-interval deliveries http://repository.uhamka.ac.id/1622/ Raw material ordering policy and the manufacturing batch size for frequent deliveries of finished goods for a finite horizon plays a significant role in managing the supply chain logistics economically. This research develops an ordering policy for raw materials and determines… Continue reading Finite horizon planning for a production system with permitted shortage and fixed-interval deliveries

Optimal production plans and shipment schedules in a supply-chain system with multiple suppliers and multiple buyers

Optimal production plans and shipment schedules in a supply-chain system with multiple suppliers and multiple buyers http://repository.uhamka.ac.id/1620/ This research addresses an optimal policy for production and procurement in a supply-chain system with multiple non-competing suppliers, a manufacturer and multiple non-identical buyers. The manufacturer procures raw materials from suppliers, converts them to finished products and ships… Continue reading Optimal production plans and shipment schedules in a supply-chain system with multiple suppliers and multiple buyers

The Synergy Effect of “ABCGM” for Small and Medium-Sized Enterprises

The Synergy Effect of “ABCGM” for Small and Medium-Sized Enterprises http://repository.uhamka.ac.id/1617/ Entrepreneurship is believed to bring a positive impact on the prosperity of a community, job creation, and economic outlook of a nation through the numerous small and medium-sized enterprises (SMEs). Thus, the study was to examine the correlation of five actors (academic, business, community,… Continue reading The Synergy Effect of “ABCGM” for Small and Medium-Sized Enterprises

Children’s Outdoor Activities and Parenting Style in Children’s Social Skill

Children’s Outdoor Activities and Parenting Style in Children’s Social Skill http://repository.uhamka.ac.id/1616/ Physical activity is very important for early childhood, especially outdoor activities that add a lot of new experiences. This study aims to check the relationship of children’s outdoor activities and parenting styles and children’s social skills. The participants are 125 parents of early childhood… Continue reading Children’s Outdoor Activities and Parenting Style in Children’s Social Skill

The Mediation Mechanism Effect of Self-Efficacy and AchievementMotivation on Job Satisfaction: The Personality Perspective

The Mediation Mechanism Effect of Self-Efficacy and AchievementMotivation on Job Satisfaction: The Personality Perspective http://repository.uhamka.ac.id/1615/ This study explores the empirical effect of personality on self-efficacy, achievement motivation, and job satisfaction among teacher’s kindergarten in Indonesia. The research data was collected by a questionnaire through the survey method. The sample of this research is 165 teachers… Continue reading The Mediation Mechanism Effect of Self-Efficacy and AchievementMotivation on Job Satisfaction: The Personality Perspective

Assessing the effect of grit and employability on organizational commitment mediating by job involvement

Assessing the effect of grit and employability on organizational commitment mediating by job involvement http://repository.uhamka.ac.id/1613/ The research investigated the effects of grit and employability on organizational commitment by mediating job involvement of the private higher education in Indonesia. This research used a quantitative approach with a survey method. The sample of this research is 130… Continue reading Assessing the effect of grit and employability on organizational commitment mediating by job involvement

An Empirical Effect of Grit on Task Performance: Mediating by Transformational Leadership and Job Involvement

An Empirical Effect of Grit on Task Performance: Mediating by Transformational Leadership and Job Involvement http://repository.uhamka.ac.id/1609/ This study explores the empirical effect of grit on task performance: Mediating by transformational leadership and job involvement. The research data was collected by a questionnaire through the survey method. The sample of this research is 245 lecturers selected… Continue reading An Empirical Effect of Grit on Task Performance: Mediating
by Transformational Leadership and Job Involvement