Claim Missing Document
Check
Articles

ANALISIS EFISIENSI USAHATANI TEBU PETANI MITRA DAN NON MITRA DI KABUPATEN BLORA JAWA TENGAH Yahdi Zaky; Rachmat Pambudy; Harianto Harianto
Forum Agribisnis Vol 9 No 1 (2019): FA VOL 9 NO 1 MARET 2019
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.9.1.85-106

Abstract

Sugarcane is one of the commodities in the plantation sector which is a mainstay in an effort to increase the welfare of farmers. Blora Regency is one of the regencies which is the center of sugarcane production in Central Java Province with the lowest production. The research objectives are (1) to analyze the factors that influence sugarcane production in Blora Regency; (2) analyzing the technical efficiency of sugarcane farming; (3) analyzing the income level of sugarcane farmers. Sampling was used by random and snowball sampling method to collect 80 sugarcane farmers. The collected data is then analyzed using Cobb-Douglas stochastic frontier production function, farm income analysis and different test analysis (t-analysis).The results showed that the variables of urea fertilizer, za, phonska and organic fertilizer had a significant effect on sugarcane farming production in Blora Regency. Technical efficiency level of sugarcane farming, partners and non-partners are efficient with an average of technical efficiency is 0,89. The lengthy farming variable becomes the only inefficiency estimator variable that has a significant effect on sugarcane farming. Based on the income analysis, sugarcane farmers who done farming activities through a partner pattern have a greater income of Rp. 8.408.180 with a R / C ratio 1,236. While non-partner pattern income is Rp. 2.438.317 with a R / C ratio of 1,071 and Rp. 460.510 with a R / C ratio of 1,013. Based on the results of this research, it is important to choose partner pattern on sugarcane farming in Blora Regency.
Pengaruh Penerapan Bea Keluar Biji Kakao Terhadap Daya Saing Serta Ekspor Produk Kakao Indonesia Maria Trisanti Saragih; Harianto Harianto; Heny Kuswanti
Forum Agribisnis Vol 11 No 2 (2021): FA VOL 11 NO 2 SEPTEMBER 2021
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.11.2.133-152

Abstract

The development of Indonesia's cocoa beans before the export duty policy shows that almost 90 per cent of cocoa beans exports were exported from total production which leads Indonesia as one of the biggest cocoa beans exporters in the world. However, on the other side, the cocoa exports to destination countries cause the domestic stock of raw materials for cocoa beans Domestic stock has decreased. Therefore, Indonesian government implements a cocoa bean export duty policy. This research aimed to analyze the effect of export duties policy on the competitiveness and exports of Indonesian cocoa products to export destination countries. Revealed Comparative Advantage (RCA) method is used to measure competitiveness, while Fully Modified Ordinary Least Square (FMOLS) is used to analyze the long-term effect of export duties on cocoa beans on competitiveness and exports of cocoa products. Based on the analysis result, all cocoa products have competitiveness. Indonesian cocoa butter has the highest competitiveness in export destination countries. Export duties policy has a long-term effect on competitiveness and exports of cocoa paste and powder but have no long-term effect on competitiveness and exports of cocoa butter.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENERIMAAN PAJAK KENDARAAN BERMOTOR DI PROVINSI KALIMANTAN SELATAN Dwi Ajeng Kartini Apriliyanti; Harianto Harianto; Dedi Budiman Hakim
E-Jurnal Manajemen Vol 10 No 4 (2021)
Publisher : Program Studi Manajemen Fakultas Ekonomi dan Bisnis Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJMUNUD.2021.v10.i04.p04

Abstract

Desentralisasi merupakan penyerahan kekuasaan pemerintahan oleh pemerintah pusat kepada daerah otonom berdasar asas otonomi yang secara umum hasil analisis menunjukkan bahwa desentralisasi telah berdampak positif terhadap pertumbuhan ekonomi di daerah. Terjadinya krisis perekonomian global, mengakibatkan terjadinya perlambatan pertumbuhan ekonomi nasional dan Kalsel dimana perlambatan ini terjadi sejak tahun 2012 dan terus berlanjut sampai dengan tahun 2015 yang kemudian hanya tumbuh sebesar 3,84%. Realisasi pajak kendaraan bermotor pada tahun 2015-2019 masih berfluktuasi, sehingga perlu diketahui faktor-faktor yang mempengaruhi penerimaan pajak kendaraan bermotor tersebut. Tujuan penelitian ini adalah menganalisis faktor-faktor yang mempengaruhi penerimaan pajak kendaraan bermotor di Provinsi Kalimantan Selatan. Penelitian ini menggunakan jenis data primer dan data sekunder. Metode analisis yang digunakan dalam penelitian ini adalah analisis regresi data panel. Hasil penelitian ini menunjukkan bahwa jumlah kendaraan memiliki pengaruh positif dan signifikan sedangkan jumlah penduduk, PDRB perkapita, inflasi dan sistem pajak tidak berpengaruh signifikan terhadap penerimaan pajak kendaraan bermotor di Provinsi Kalimantan Selatan. Kata Kunci :Analisis Regresi Data Panel, Pajak Kendaraan Bermotor.
Asymmetric Price Transmission with Threshold Behavior of Potatoes Market in Bandung Regency West Java Dina Nurul Fitria; Harianto Harianto; Dominicus Savio Priyarsono; Noer Azam Achsani
AGRARIS: Journal of Agribusiness and Rural Development Research Vol 6, No 1: January-June 2020
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (18.182 KB) | DOI: 10.18196/agr.6193

Abstract

Horticulture products price in Indonesia (for certain commodities) has experienced the issue of volatility, price decline at farm gate stage, due to an increase in supply is not equal to or comparable with price increase at the other stage. This paper endeavors to investigate threshold behavior in asymmetry test by taking the case of potatoes prices in two important state levels of price, i.e. farm gate prices, and retail prices. The observation used monthly price data from January 2009-December 2013. Threshold behavior detected by TAR model that fits in asymmetry testing with two regime. Threshold value is interpreted as a measure of transaction cost between retail to farm gate and increase the quantity supplied, that would create incentive for trade. Research results reveals as per monthly data price adjustment between farm gate to retail not presence of asymmetry price transmission. Asymmetry only reveals within seasonal data, threshold behavior forms margins overshoot of potatoes equilibrium trader’s levels, thus leading to farmer’s decision in profit maximization.      Keywords: threshold behavior, asymmetry testing, potatoes, TAR Model, seasonal
Pola Konsumsi Pangan Rumah Tangga di Provinsi Jawa Barat Astari Miranti; Yusman Syaukat; nFN Harianto
Jurnal Agro Ekonomi Vol 34, No 1 (2016): Jurnal Agro Ekonomi
Publisher : Pusat Sosial Ekonomi dan Kebijakan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jae.v34n1.2016.67-80

Abstract

EnglishFood issue, including food security issue, is a part of agriculture concern. One way to overcome the problems of food is to diversify household food consumption. How household decide their food consumption is depending on their food share allocation pattern and food demand. Objectives of this research are (1) to analyze household food share allocation pattern in West Java Province, and (2) to analyze household food demand in West Java Province. This research used secondary data, i.e. Susenas (National Socio-Economic Survey) in 2015. The study found that household income is still low. Most urban households consume cooked food and beverages, while most rural households consume grains. Changes in income and food prices will not significantly affect the household's demand for food because almost of all variables are basic commodities (inelastic goods) for households in West Java Province.IndonesiaPermasalahan pangan, termasuk isu ketahanan pangan, merupakan bagian dari permasalahan pertanian. Salah satu cara untuk mengatasi permasalahan pangan adalah dengan melakukan diversifikasi pangan. Konsumsi rumah tangga dipengaruhi oleh pola alokasi pengeluaran pangan dan permintaan pangan mereka. Tujuan dari penelitian ini adalah (1) menganalisis pola alokasi pengeluaran pangan rumah tangga di Provinsi Jawa Barat dan (2) menganalisis elastisitas harga dan pendapatan rumah tangga di Provinsi Jawa Barat. Penelitian ini menggunakan data sekunder, yaitu data Susenas tahun 2015. Penelitian ini menemukan bahwa pendapatan rumah tangga di Provinsi Jawa Barat masih rendah. Rumah tangga di perkotaan paling banyak mengeluarkan konsumsi pangan untuk kelompok makanan dan minuman jadi, sedangkan rumah tangga perdesaan pada kelompok padi-padian. Perubahan pendapatan dan harga pangan tidak memengaruhi permintaan pangan secara signifikan karena hampir semua variabel yang digunakan merupakan barang pokok (barang inelastis) bagi rumah tangga di Provinsi Jawa Barat.
Dampak Kebijakan Cukai Rokok terhadap Distribusi Surplus Ekonomi Industri Rokok di Indonesia Antik Suprihanti; nFN Harianto; Bonar Marulitua Sinaga; Reni Kustiari
Jurnal Agro Ekonomi Vol 37, No 1 (2019): Jurnal Agro Ekonomi
Publisher : Pusat Sosial Ekonomi dan Kebijakan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jae.v37n1.2019.1-23

Abstract

EnglishIndonesian government has applied cigarette excise tax policy on clove cigarette which impacts on the rise of cigarette price and cigarette production. Because of tobacco and clove demand are derived demand of cigarette supply, so the change on cigarette production impacts on demand of cigarettes input (tobacco and clove) and it eventually impact on the price of these commodities. The rise of cigarette excise not only impacts on economic surplus of producer and consumer of cigarettes, but also on tobacco and clove farmers. Clove cigarette encompasses hand-rolled clove cigarettes (SKT), machine-rolled clove cigarettes (SKM) and klobot cigarettes (SKB). The aim of this research was to analyze the impact of the rise of cigarette excise tax policy toward economic surplus distribution among the economic agents on Indonesian cigarette industries. This research accomodated the data series of 1990-2016 with simultaneous equation system which consisting of 36 structural equations and 25 identity equations. This model was estimated by using 2 SLS (Two-Staged Least Squares) method. The results showed that cigarette excise tax impacted on the rise of government revenue and total economic surplus negatively. The rise of excise tax impacted on negative surplus of cigarette producer decreased, negative surplus of cigarette consumer increased, and farmer surplus decreased (negative). In order to keep positive economic surplus of the farmer, the rise of SKT cigarette tax maximum should be constituted no more than 5,8%. To anticipate the loss of farmer surplus and the decrease of tobacco and clove demand ini the future, the government can use the tax revenue to develop alternative crops besides tobacco such as vegetables, intensification of tobacco as import subtitution and develop diversification of clove products for essential oil, preservatives and others.IndonesianPemerintah Indonesia telah menerapkan kenaikan tarif cukai rokok kretek yang berdampak pada kenaikan harga rokok dan produksi rokok. Oleh karena permintaan tembakau dan cengkeh merupakan permintaan turunan dari penawaran rokok, maka perubahan produksi rokok akan berdampak pada permintaan input (tembakau dan cengkeh) dan berdampak pada harga kedua komoditas tersebut. Kenaikan cukai tidak hanya berdampak pada surplus ekonomi produsen dan konsumen rokok, tetapi juga petani tembakau dan cengkeh. Industri sigaret kretek meliputi sigaret kretek tangan (SKT), sigaret kretek mesin (SKM) dan rokok klobot (SKB). Tujuan penelitian ini adalah untuk menganalisis dampak kenaikan cukai rokok terhadap distribusi surplus ekonomi di antara pelaku ekonomi pada industri rokok di Indonesia. Penelitian ini menggunakan data deret waktu tahun 1990-2016 dengan sistem persamaan simultan yang terdiri dari 36 persamaan struktural dan 25 persamaan identitas, yang diestimasi menggunakan metode 2SLS (Two-Staged Least Squares). Hasil penelitian menunjukkan adanya tarif cukai rokok akan menambah penerimaan pemerintah namun berdampak negatif terhadap total surplus ekonomi. Kenaikan cukai rokok berdampak pada negatif surplus produsen rokok makin menurun, negatif surplus konsumen rokok makin meningkat dan surplus petani menjadi turun (negatif). Agar surplus ekonomi petani tetap positif, maka kenaikan tarif cukai khususnya SKT ditetapkan tidak lebih dari 5,8%. Pemerintah dapat memanfaatkan sebagian penerimaan cukai rokok untuk melakukan upaya pengembangkan alternatif tanaman lain selain tembakau seperti sayuran, intensifikasi tanaman tembakau subtitusi impor dan melakukan diversifikasi produk cengkeh sebagai minyak esensial, pengawet dan lainnya untuk mengatasi kerugian petani dan mengantisipasi turunnya permintaan tembakau dan cengkeh pada masa depan.
Dampak Kredit Terhadap Ekonomi Rumah tangga Petani Kopi di Kabupaten Pati Stevana Astra Jaya; Harianto Harianto; M. Parulian Hutagaol
Journal of Food System & Agribusiness Volume 1 Nomor 1 Tahun 2017
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jofsa.v1i1.81

Abstract

Plantation sub-sector is one of the agricultural sector mainstays of the foreign exchange and source of household farmers’ income. Plantation development is intended to make it more efficient, productive and competitive in order to increase the income of coffee farmers and their families. The main problem is the poverty of coffee farmers. Coffee plantations owned by coffee farmers in Pati are still dominated by small-scale enterprises, technologically simple, and low income. With low capital conditions, to help increase production and income of coffee farmers, loans are channeled through savings and loan program by Sido Makmur farmer group as an economic empowerment program for coffee farmer households. The aim of this research was to analyze the impact of the loans from Sido Makmur farmer groups toward household economy of coffee farmers. The study was conducted in coffee plantations in Klakahkasihan Village, Gembong, Pati. Cross - section data from Sido Makmur farmer group in Klakahkasihan village were collected directly from 52 respondents; they were 32 farmers who took the loans and 20 farmers who did not. The method used to analyze the data is simultaneous equation model. The results showed that loan has a negative impact on coffee production. It means that less amount of loan taken will improve coffee production. However, the loan has a positive impact on the non - food household consumption, meaning that greater loan taken will increase the household consumption of non – food goods. It can be concluded that this loan failed to help increase the production of coffee, because coffee farmers used it for the household consumption of non – food goods. Keywords: loan, household economy, coffee plantanation, Sido Makmur farmer group, Pati.
Analisis Pendapatan Usahatani Sawi Pola Kemitraan dan Non Mitra di Kecamatan Megamendung Kabupaten Bogor Jawa Barat Annisa Fitri; Harianto Harianto; Ratna Winandi Asmarantaka
Journal of Food System & Agribusiness Volume 2 Nomor 2 Tahun 2018
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jofsa.v2i2.1115

Abstract

Partnership is one of the institutions that plays an important role in agricultural development in Indonesia. Contracts in partnerships result in differences in production, productivity, and cultivation techniques. Farmers who have not been able to allocate optimally production factors in their farming production processes will influence the production costs and farmers' income. This study aims to identify factors that influence farmers participating in partnerships, the effect of partnerships on the efficiency of mustard farming, and the factors that influence the inefficiency of mustard farming. This study uses cross section data from 70 samples of mustard farmers, consisting of 35 partner farmers and 35 non-partner farmers. The method used is cost analysis and income analysis. The results showed that the average income of partner farmers for cash costs amounted to Rp 20,932,943 and profits at a total cost of Rp 12,828,443. In non-partner farmers, income from cash costs amounted to Rp. 22,118,483 and revenues from total costs amounted to Rp. 14,492,164. Partner farmer income is lower than non-partner farmers. With participation participating partnering to reduce income because of different input and output prices between partner farmers and non-partner farmers. Keywords: Partnership, farming income, green mustard
Risiko Harga Ayam Broiler Pola Kemitraan dan Mandiri di Kabupaten Bekasi Gita Vinanda; Harianto Harianto; Lukytawati Anggraeni
Journal of Food System & Agribusiness Volume 2 Nomor 2 Tahun 2018
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jofsa.v2i2.1116

Abstract

Constraints often faced by broiler breeders in West Java Province are the selling price of broiler chickens that are not always stable. One of the selling prices of broiler chickens is created by the conditions of demand and supply in the market, so that in certain conditions when the number of broilers increases, the selling price of chicken can be very low and when the number of broilers decreases due to constraints in the production process, the selling price of chicken can increase . The purpose of this study was to measure the level of price risk faced by broiler chickens in Bekasi Regency. This research was conducted in Bekasi Regency, West Java Province. Sampling is done by purposive and snowballing method. The number of samples is divided into 35 independent breeders and 39 partner farmers. Data collection is done through interviews directly with the respondent farmers using a questionnaire. The collected data is then analyzed using the coefficient of variation. The results of the study show that the price risk faced by independent farmers is much smaller than the price risk received by partner farmers. Keywords: broiler chicken, partnership, price risk.
ANALISIS POLA KONSUMSI DAN MODEL PERMINTAAN IKAN MENURUT KARAKTERISTIK RUMAH TANGGA DI INDONESIA Freshty Yulia Arthatiani; Nunung Kusnadi; Harianto Harianto
Jurnal Sosial Ekonomi Kelautan dan Perikanan Vol 13, No 1 (2018): JUNI 2018
Publisher : Balai Besar Riset Sosial Eonomi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1292.667 KB) | DOI: 10.15578/jsekp.v13i1.6967

Abstract

ABSTRAKTujuan penelitian ini adalah untuk mendeskripsikan pola konsumsi ikan di Indonesia dan mengidentifikasi faktor-faktor yang mempengaruhi permintaan ikan menurut karakteristik rumah tangga di Indonesia. Penelitian ini menggunakan data SUSENAS yang dilaporkan oleh Badan Pusat Statistik pada bulan Maret 2016. Pola konsumsi ikan dianalisis menggunakan statistik deskriptif dan model permintaan ikan dianalisis dengan menggunakan pendekatan model Linnear Approximation Almost Ideal Demand System (LA/AIDS). Hasil riset menunjukkan bahwa pola konsumsi rumah tangga di Indonesia dikelompokkan menjadi konsumsi ikan air laut segar sebesar 22.10 kg/kapita/tahun, ikan air tawar/payau segar sebesar 16.75 kg/kapita/tahun, udang segar sebesar 9.58 kg/kapita/tahun dan ikan olahan sebesar 4.22 kg/kapita/tahun. Dugaan model permintaan memberikan hasil cukup baik dengan 82.15% dari semua peubah berpengaruh signifikan terhadap fungsi permintaan kelompok ikan dan koefisien determinasi sebesar 27.06%. Nilai elastisitas pendapatan mengindikasikan bahwa seluruh kelompok ikan merupakan barang normal dan ikan olahan cenderung inelastis, sedangkan dari nilai elastisitas harga menunjukkan tanda negatif yang sesuai dengan teori ekonomi. Nilai elastisitas silang antar kelompok ikan menunjukkan hubungan yang bervariasi antar kelompok. Implikasi kebijakan yang dapat disarankan untuk meningkatkan konsumsi ikan segar adalah dengan peningkatan ketersediaan ikan melalui kebijakan peningkatan produksi dan peningkatan efektifitas distribusi ikan. Kebijakan promosi dan edukasi masih diperlukan untuk meningkatkan konsumsi ikan olahan karena sifatnya yang inelastis  terhadap perubahan harga dan pendapatan.Title: Analysis of Fish Consumption Patterns and Fish Demand Model Based on Household’s Characteristics in IndonesiaABSTRACTThis study aims to describe the pattern of fish consumption in Indonesia and to identify factors affecting household’s fish demand in Indonesia as well as estimating the elasticities of income and price. The data analyzed were mainly obtained from the SUSENAS Database-a nation social economy survey  conduct by the Indonesian Bureau of Statistic (BPS- during march 2016. Fish consumption patterns were analyzed using descriptive statistical analysis, while fish demand models were analyzed by Linnear Approximation Almost Ideal Demand System (LA/AIDS). Research shows that household consumption patterns in Indonesia are grouped into consumption of marine fish at 22.10 kg / capita / year, freshwater/brackish fish at 16.75 kg / capita / year, fresh shrimp at 9.58 kg / capita / year and processed fish amounted to 4.22 kg / capita / year. The estimation of the demand model gives quite good results with82,15% of all variables have a significant effect on the demand function of fish groups and the coefficient of determination is 27.06%. The value of income elasticity showed that all fish groups are normal goods and were negatively related to prices. The cross elasticities showed variation relationship between fish groups. With such result, in order for the government to be able to push the fish consumption level furtherwould require an increasing fish availbility through policies to increase production and effectiveness of fish distribution for fresh fish. Meanwhile education and promotion policies are necessary to increase consumption of processed fish because of their inelastic demand for changes in prices and income.
Co-Authors A. Faroby Falatehan Abd. Rasyid Syamsuri Achmad Suryana Ahmad Zainuddin Alghif Aruni Nur Rukman Amzul Rifin Anisa Dwi Utami Annisa Fitri Antik Suprihanti Aprilia Bella R. Rifaini Arham Rivai Arief Daryanto Arief Daryanto Astari Miranti Bintang C. H. Simangunsong Bonar M Sinaga Bonar M. Sinaga Bonar M. Sinaga Bonar M. Sinaga Bonar M. Sinaga Bonar Marulitua Sinaga Bonar Marulitua Sinaga Bonar Marulitua Sinaga Bungaran Saragih Dahlia Nauly Dedi Budiman Hakim Devi Agustia Dian Hafizah, Dian Dominicus Savio Priyarsono Dudi Septiadi Dwi Ajeng Kartini Apriliyanti Dwi Rachmina Edy Siswanto Eka Dewi Satriana Eka Monika Manihuruk Ekamonika Manihuruk Erliza Noor Erwinsyah Erwinsyah Erwinsyah, Erwinsyah Fitria Virgantari Freshty Yulia Arthatiani Gita Vinanda Gita Vinanda Hariadi Kartodiharjo Hartoyo Hartoyo Heny Kuswanti Suwarsinah Hermanto Siregar Hutagaol, Manuntun Paruliah I Ketut Kariyasa Iman Widhiyanto Joko Adrianto Kuntjoro Kuntjoro Kusmaria Lukman M. Baga Lukytawati Anggraeni M. Parulian Hutagaol Maharani Tristi Manalu, Doni Sahat Tua Maria Trisanti Saragih Meily Andriani Meylani Lestari Michael Jourdan Moeljopawiro, Sugiono Muh Saiful Djafri Muhamad Yunus Muhammad Akbar Muhammad Fadil Hidayat Muhammad Fathul Anwar Muhammad Firdaus Mutiara Budi Amalia Nahrowi Nahrowi Nandika Aisya Pratiwi Novia Fitri Yanti Saragih Nuni Anggraini Nunung Kusnadi Nunung Nuryartono Nurul Iski Prasmita Dian Wijayati Rahman, Muhammad Emil Ratna Winandi Ratna Winandi Asmarantaka Ratna Winandi Asmarantaka Ratna Winandi Asmarantaka Reni Kustiari Risnayanti Ulfa Aulia Risnayanti Ulfa Aulia Rita Nurmalina Rita Yuliana Rizki Amalia Rizki Puspita Dewanti Rizma Aldillah Santun R.P. Sitorus Saragih, Edwin S Sebayang, Veralianta Br Sevi Oktafiana Fortunika Sherley Siseraf Pamusu Sinaga, Bonar M. Siti Yuliaty Chansa Arfah Sonitia Verawati Sinaga Sri Hartoyo Sri Hery Susilowati Sri Utami Kuntjoro Stevana Astra Jaya Suharno Sumaryanto Sumaryanto Suprehatin Suprehatin Surya Abadi Sembiring Susilowati, Sri Hery Tanti Novianti Tjipta Purwita Wahyu Budi Priatna Yahdi Zaky Yosephine Vincensia Sinaga Yosua Partahian Siahaan Yundari, Yundari Yusman Syaukat