Judul: Labor Management of Oil Palm Plantation (Elaeis guineensis Jacq.) in Cikasungka Estate under Joint Operation of PTPN III West Java Banten District
Abstrak: Kelapa sawit merupakan sumber devisa terbesar Indonesia dari subsektor perkebunan. Praktik manajemen tenaga kerja yang baik di perkebunan kelapa sawit sangat penting dilakukan agar perusahaan mampu mencapai produktivitas tinggi secara berkualitas dan berkelanjutan. Kegiatan magang di Kebun Cikasungka Kerjasama Operasional (KSO) PTPN III Distrik Jawa Barat Banten bertujuan mendapatkan pengalaman dan kompetensi aspek teknis dan manajerial di perusahaan perkebunan. Kegiatan dan penghimpunan data difokuskan pada aspek khusus manajemen tenaga kerja meliputi pengorganisasian tenaga kerja, prestasi kerja, disiplin dan kualitas kerja, dan penerapan Indonesian Sustainable Palm Oil (ISPO). Hasil magang menunjukkan tenaga kerja Kebun Cikasungka telah bekerja secara disiplin dengan kualitas kerja yang baik. Pihak manajemen Kebun Cikasungka telah menerapkan aspek berkelanjutan dan tanggung jawab terhadap pekerja dengan baik., Oil palm is Indonesia's largest source of foreign exchange from the plantation subsector. Good labor management practices in oil palm plantations are very important so that companies are able to achieve high productivity in quality and sustainability. Internship activities in Cikasungka Estate under Joint Operational (KSO) of PTPN III West Java Banten District aim to gain experience and competence in technical and managerial aspects in plantation companies. Activities and data collection focused on specific aspects of labor management including labor organization, work performance, discipline and work quality, and the application of Indonesian Sustainable Palm Oil (ISPO). The results of the internship show that the Cikasungka Estate labor has worked in a disciplined manner with good work quality. The management of Cikasungka Plantation has implemented sustainable aspects and responsibility for labor well.
Keyword: disiplin kerja, ISPO, kualitas kerja, prestasi kerja

Judul: Manajemen Panen Kelapa Sawit (Elaeis guineensis Jacq.) di  Kebun Cikasungka Distrik Jawa Barat Banten KSO PTPN III
Abstrak: Kegiatan magang dilaksanakan di Kebun Cikasungka Distrik Jawa Barat Banten KSO PTPN III bertujuan untuk mengetahui dan mempelajari manajemen dan teknis pemanenan kelapa sawit di Kebun Cikasungka. Data pengamatan dianalisis secara deskriptif dan kuantitatif menggunakan persentase dan rata-rata. Manajemen panen kelapa sawit di Afdeling 1 Kebun Cikasungka secara umum sudah berjalan dengan cukup baik terlihat dari beberapa aspek seperti ketersediaan tenaga kerja panen di Afdeling 1 sudah memadai. Rata-rata fruit set sebesar 75,06% dan rata-rata fruit to bunch 69,8%. Beberapa aspek belum optimal sehingga perlu ditingkatkan. Rata-rata kapasitas panen dibawah standar RKAP. Faktor yang paling berpengaruh terhadap kapasitas panen adalah jam kerja karyawan. Produksi harian yang diperoleh masih belum mampu mencapai taksasi produksi dengan persentase terhadap taksasi 82,42%. Penggunaan alat pelindung diri (APD) pemanen pada dua kemandoran belum dilakukan secara maksimal., The internship activities were carried out at Cikasungka Estate, West Java Banten District, under the management of KSO PTPN III. The purpose was to understand and learn the management and technical aspects of oil palm harvesting at Cikasungka Estate. Observation data were analyzed descriptively and quantitatively using percentages and averages. Overall, the oil palm harvesting management in Division 1 of Cikasungka Estate has been operating quite well, as evident from various aspects such as the availability of harvest labor in Division 1, which is sufficient. The average fruit set is 75.06%, and the average fruit-to-bunch ratio is 69.8%. However, there are some aspects that are not optimal and need improvement. The average harvesting capacity falls below the RKAP standard. The most influential factor on harvesting capacity is employee working hours. The daily production obtained has not yet been able to reach the production target, with a percentage of 82.42% of the target. The use of personal protective equipment (PPE) by harvesters in two sectors has not been maximized.
Keyword: personal protective equipment, harvest capacity, production

Judul: Approximation of the Median of Poisson Distribution Using the Relation of Poisson-Gamma Distribution
Abstrak: A major drawback of median is that median cannot usually be defined in closed form, even in the cases where their distribution functions are known. This study gives an approximation of the closed form for the median of the Poisson distribution by using the relation of Poisson-Gamma distribution. The approximation uses elementary techniques based on the monotonicity of certain sequences involving tail probabilities of the Poisson distribution and the Central Limit Theorem. Furthermore, a closed form expression for the mean absolute deviation 􀜧|􀜰􀰒 􀵆 􀜯􀝁􀝀􁈺􀜰􀰒􁈻| is also studied. The median is relevant because of the fact that it minimizes the mean absolute deviation of a Poisson random variable (􀜰􀰒􁈻 by considering median as central tendency.
Keyword: