Garuda - Garba Rujukan Digital

PRODUCT QUALITY IMPROVEMENT USING SIX SIGMA APPROACH IN YARN MAKING PROCESS IN PT. SUTRA COTTON TEXTILE INDUSTRIES SURABAYA Matias Kurnia Widyanto
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2558.1-11

The successful implementation of the six sigma quality improvement program is demonstrated through the improvement of the capability process in producing products leading to zero defect. Therefore, the concept of calculating process capability is very important to understand in the implementation of the Six Sigma program. This research raises the problem of the low level of capability process in producing yarns at PT. Sutra Cotton Textile Industries, Surabaya. By wisely applying six sigma techniques can help reduce things that can affect overall costs. If a company has successfully implemented the concepts in six sigma, then it can be ascertained that the company is truly a reliable company in the world class. Another advantage gained from the implementation of the Six Sigma program is the achievement of targets, namely the increased capability process, of course, in terms of cost. From secondary data in May 2019, in the measure phase it is known that the DPMO value of 16,266 which can be interpreted that of one million production carried out there was a defect of 16,266 with a sigma value of 3.64. From these results it can be said that the production process in Winding has not been able to produce products that fit the desired specifications and is still lagging behind other subprocesses. method. The main priority in carrying out corrective actions based on FMEA is to clean and check the machine at the end of each production cycle. From the results of improvements, the sigma value and DPMO value obtained in September 2019 is 10,977 DPMO which means that of one million production carried out there is a defect of 10,977 with a sigma value of 3.80.

INTERESTING VIEWERS ANALYSIS ON ADVERTISING AT TELEVISION (Case Study of Cigarette Ads for Viewers in the Surabaya Area) Warsono Warsono
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2559.12-22

The increasing number of advertisers ontelevision, advertising is measured objectively.However, there are still many advertisementsthat fail, because advertising agencies do notdesign advertisements in the form of news. Toplace an ad, the company hires the services ofan advertising agency to design and managethe placement of its advertisements. To restoreclient confidence, an advertising agency mustbe able to increase creativity and selladvertising effectiveness to clients. So, whatthey have to do is create a truly effectiveadvertisement in accordance with what theywant, which aims to improve the image, statusand power of the advertisement they havedesigned. This study uses a factor analysismethod, from 25 question variables reduced to17 question variables. There are 8 variablesthat are wasted or considered not important.The 17 variables are included in the newfactors that are formed, the number of newfactors is 6 factors, namely: advertisingcomponents, attractiveness of advertising,advertising goals, style in the implementationof advertising messages, the psychologicalimpact of advertising, and display advertising.The six factors consisting of 17 variables orcomponents of advertising. After calculatingusing the frequency analysis contained indescriptive statistics, it can be seen that the adcomponent or ad variable that is most indemand by TV viewers is the humorous adcomponent with a percentage value of 50.7%

THE EFFECT ANALYSIS OF MARKETING MIX ON PURCHASE DECISIONS AND CUSTOMER LOYALTY USING STRUCTURAL EQUATION MODELING METHOD Suparto Suparto
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2560.23-28

Distros have been known by the general publicespecially millennial who are fond of the brandor brand image of a product. The number ofvery tight competition makes Lollypop ShopSurabaya as one of the distributions that are inneed of designing the right marketing strategy.The purpose of this study was to determine theeffect of 4P marketing mix variables consistingof products, price, place and promotion ofpurchasing decisions and customer loyalty asa consideration of business owners indetermining marketing strategies. Dataanalysis was performed using the StructuralEquation Modeling (SEM) method whichinvolved 120 respondents obtained from thepurposive sampling method. The results of theanalysis show that product and promotionvariables have a positive and significant effecton purchasing decisions. Price and placevariables have a positive but not significanteffect on product purchasing decisions.Product variable is the variable that mostinfluences the purchasing decision of LollypopShop Surabaya products with product variantsas the indicators most desired by consumers.

Organic Catfish Feed From Cow Manure Sri Widyastuti; Dimas Muhammad Rosyid
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2561.29-34

Artificial feeding feeding is given asadditional feed to accelerate the process of fishenlargement. Self-processing of feed can beconducted by utilizing cow manure through thefermentation process and the addition of aneffective microorganism (EM4) solution. Thisresearch used 3 treatments which arefermentation for 5, 9, 11 days with each drycow manure of 2 kg with water content of 19%.The resulting feed was then tested for qualityto determine protein and fat content. The 3treatments produced levels of nutrient proteinand fat as follows: protein levels in treatment I(6.16%), II (7.57%), III (7.68%) while the fatcontent in treatment I (0.15 %), II (0.50%), III(0.60%). The results of feed from alltreatments were given to catfish. Catfishgrowth was observed for 10 days. Weight gainfrom the initial weight of 400 gr, on treatment1 to the 10th day: 500 grams, the secondtreatment to the 10th day weighing 600 grams,treatment 3 to the 10th day: 1000 grams.Resulted feed haven’t met Quality Standardsfor SNI Feed No SNI: 01-4087-2006.

MAKING TEMPERATURE ALARM ON IRON-BASED BLYNK PLAYSTORE APPLICATION Budi Prijo Sembodo; Bagus Prima Mahardhika
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2562.35-41

In this era, practical, effectiveness andsafety in activities are the necessities anddemands of life where almost all people makeit a priority in their lives. Effectiveness inactivities will be obtained by the availability oftechnology that supports it all. Various effortshave been made by humans to make neatclothes so as to create a clean impression andsupport various activities, an example of theresults of human efforts that are widely used toovercome this is by using an iron. In addition,the majority of the equipment still requiresmanual operation. Apart from the practicalside, but does not eliminate the safety side. Sohere the author is interested in conductingresearch on the practicality of use which islater expected to make the use of irons moreefficient, practical and safe. The measuredparameter is how the DS18B20 temperaturesensor functions as a temperature responsereceiver that sends a signal to the temperaturesensor module which will activate ordeactivate the iron through a smartphone. Theresults of this study that the device is able tosend a signal to the smartphone and if thetemperature produced by the iron exceeds themaximum limit a warning sign will appear onthe smartphone, and the user can operate theiron online and remotely using a smartphone.The speed of response received by the tool isalso to be forwarded to the iron or smartphoneis also in accordance with needs

Data Modelling To Determine Room Rate with Adaptive Network Based Fuzzy Inference System And Particle Swarm Optimization Fahd Sulthony; Lukmandono; Rony Prabowo
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2564.48-57

Determination of room rate in a hotel isinfluenced by two factors, namely internal andexternal. From an external perspective, PT. PIMhas eight competitor hotels that affect its roomrate. The Hotel Manager analyzes eachcompetitor's room rate changes to staycompetitive. Human analysis has severalshortcomings: subjectivity, fatigue andinconsistency. Then we need a decision supportor decision companion machine to determine theroom rate. ANFIS-PSO is a hybrid algorithmfrom the Adaptive neural network based fuzzyinference system (ANFIS) by utilizing ParticleSwarm Optimization (PSO) optimization.Traditional ANFIS is Gradient Decent (GD) asan algorithm for parameter optimization (model).This often happens to be stuck to get optimallocal results, to overcome this PSO is used as asolution. The results obtained from the ANFIS- PSO training contained a difference of Rp.3173,187 or a percentage of 1.34%. From themodeling obtained applied to the hotel PT.PIM,with the result of an increase in revenue of Rp.17,493,548. The conclusion obtained is thatANFIS-PSO can help managers to determine theroom rate by modeling data obtained from theANFIS-PSO method. Suggestion for thedevelopment of this research is that ANFIS-PSOhas a complex complexity of training algorithmsbecause there is a combination of twoalgorithms, so to make it better a differentalgorithm design is needed.

QUALITY ANALYSIS OF GOODS DELIVERY SERVICE USING SIX SIGMA APPROACH IN PT. KAMADJAJA LOGISTICS SURABAYA Indah Apriliana Sari; Achmad Ubaidillah
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2565.58-71

Complaints within the companyare often found in service companiesbecause of the complexity of theactivities in the service company. Speedand accuracy are important for freightforwarding companies. The purpose ofquality control is to reduce complaints(defects) and even achieve zero defects.The focus of this research is to analyzethe service attributes that need to bedeveloped by PT Kamadjaja Surabayawith the Six Sigma method. The resultsof this study indicate that the quality ofservice has not been maximized which isstill far from the level of 6 sigma withDPMO 3.4 for that service needs to beimproved. This is indicated from theresults of measurements with the sixsigma method showing an averageperformance score of 3.74; expectationscore of 4.90; gap -1,16; satisfactionlevel is 76.37%, DPMO value is 251733,and sigma level is 2.25. It becomes thedominant attribute that causes customerdissatisfaction

INVENTORY CONTROL PLANNING CRAFTS OF PEARL LEATHER SKIN IN THE CITY OF AMBON USING THE AGGREGATE METHOD Marcy L. Pattiapon
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2566.72-77

Maluku is an archipelago that is rich innatural products, especially the sea includingpearl shells. One small industry that is quitedeveloped in the city of Ambon is the handicraftindustry made from pearl shells. pearl shells areutilized and treated as crafts with high artisticvalue is one of the characteristics of the Malukuregion which is one of the souvenir choices thatis quite attractive to domestic and foreigntourists. Besides being consumed, shellfish alsoproduce pearls and are often made into jewelrysuch as necklaces, bracelets, rings and wallhangings and various accessories.Fluctuationsin demand from time to time cause the need forinventory planning by forecasting the needs ofthe future. Forecasting used is the Time SeriesMoving Average and Single ExponentialSmoothing.Based on the results of researchconducted can be seen that the biggest capitalabsorbers are pearl shells, profiles, velvet clothand glass. Forecasting with Moving Average(MA) = 4 months has the smallest error valuewith forecast results is 57 kg. With a total costof Rp. 5,156,847,779. The alternatives used inaggregate planning are a strategy with regularregular working days and an overtime strategy,which is 26 days / month, with a productioncapacity of 39 units of finished shell products.With a total cost of Rp. 243,650,000.

APPLICATION OF THE KAIZEN 5S METHOD FOR THE LAYOUT OF THE WAREHOUSE SECTION M. Nushron Ali Mukhtar; M. Asy’aril Muhajir
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2567.78-85

Warehouse as a place that is burdenedwith the task of and items to be used inproduction, until the goods are requestedaccording to the operating schedule. Thepurpose of this study is to find out how toplace, group, and compile items to be orderly.The average results in preparing the PO afterimplementation are proven to be faster thanbefore implementation, so Ho is rejected.Statistical test results with an average ratiothat shows the average time beforeimplementation is 16.37 and the results afterimplementation are 2.04 and it is obviouslythat after implementation there has been asignificant decrease in the service of purchaseorders (PO) more fast.

ATTRIBUTES OF IMPROVING SERVICE QUALITY ON CONSUMER SATISFACTION WITH SERVQUAL APPROACH Poniman Poniman; Yitno Utomo
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2569.42-47

This research aim to find out service quality attributes that can increase customer satisfaction. One service company is CV. Nirwana which is engaged in the sale and service of office equipment maintenance. winning business competition company must create a strategy that can improve the quality of service to consumers.Themethod used in this study is the ServQual Method which includes 5 main dimensions, namely Tangibles, Reliability, Responsiveness, Assurance and Emphaty. The ServQual method is a tool used to measure the services or products of the quality of services received by consumers. Based on the level of service quality there is a negative attribute value on the variable on the dimensions of reliability and responsiveness. Negative values indicate that the quality of service is not quality and consumers do not feel satisfaction with the services provided by the company. Positive values are found in the tangibles, assurance and empathy variables which show that the service provided can be said to be a surprise and consumers feel satisfaction with the service. Therefore, the company is expected to be able to improve the quality of services that are of negative value, namely engine cleanliness after repairs, speed and timeliness in providing services, seriousness and reliability of technicians in completing repairs, availability of historical data / recording systems that are good at service, providing service services in accordance with promise, Alertness in providing assistance to consumers if experiencing difficulties Provide a good explanation of repairs, costs and estimated time to consumers, the ability of service advisors in diagnosing customer problems / complaints.

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota surabaya,

Jawa timur

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name -

Contact Email -

Phone -

Journal Mail Official -

Editorial Address -

Location Kota surabaya, Jawa timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota surabaya,

Jawa timur

INDONESIA