Judul: Analisis Efektivitas Employee Engagement terhadap Turnover Karyawan (Studi Kasus: Karyawan Kantor Pusat PT Perkebunan Nusantara VIII).
Abstrak: Employee engagement merupakan perasaan positif dan antusias yang tinggi terhadap suatu pekerjaan. Karyawan yang merasa engaged adalah yang merasa benar-benar terlibat akan pekerjaan dan organisasinya, serta memiliki keinginan untuk bertahan di perusahaan. Tujuan dari penelitian ini adalah untuk menganalisis persepsi karyawan mengenai employee engagement dan turnover di PT Perkebunan Nusantara VIII, serta menganalisis efektivitas employee engagement terhadap turnover karyawan di PT Perkebunan Nusantara VIII. Data yang digunakan dalam penelitian ini berupa data primer dan data sekunder. Penelitian ini menggunakan analisis linier berganda dan alat analisis SPSS 21.0 dan Microsoft Excel 2010. Hasil persepsi karyawan terhadap employee engagement dan turnover PT Perkebunan Nusantara VIII menunjukkan bahwa employee engagement telah dilakukan dengan baik oleh perusahaan dan karyawan memiliki engagement yang tinggi. Sedangkan persepsi karyawan terhadap tunover menunjukkan bahwa suasana dan lingkungan yang kurang cocok memiliki nilai yang signifikan sebesar 2.49 yang berarti rendah. Hasil analisis regresi menunjukkan bahwa employee engagement telah terbukti dapat menurunkan turnover karena memiliki pengaruh secara bersama-sama, namun tidak berpengaruh secara sendiri, hanya indikator komitmen yang efektif dalam menurunkan turnover.
Keyword: Efektivitas, employee engagement, turnover, komitmen

Judul: The Influence of Employee Engagement and Job Satisfaction on Turnover Intention at the Head Office of PT Perkebunan Nusantara VIII
Abstrak: Kantor pusat PTPN VIII memiliki sepuluh divisi berbeda yang saling berkesinambungan. Berdasarkan hasil laporan manajemen kantor pusat PTPN VIII tahun 2019 dan 2020 menunjukkan penurunan jumlah karyawan karena turnover sebesar 61 karyawan atau 20,03%. Dalam mencari pengaruh yang menyebabkan turnover intention, employee engagement dan kepuasan kerja dapat menjadi faktor penting dalam melihat keterkaitannya. Penelitian ini bertujuan untuk mengidentifikasi karakteristik karyawan di kantor pusat PT. Perkebunan Nusantara VIII, menganalisis pengaruh employee engagement terhadap kepuasan kerja, menganalisis pengaruh employee engagement terhadap turnover intention, dan menganalisis kepuasan kerja terhadap turnover intention. Data dalam penelitian diperoleh melalui data primer dan sekunder. Analisis data menggunakan analisis deskriptif dan analisis SEM-PLS. Hasil penelitian menunjukan employee engagement berpengaruh positif dan signifikan terhadap kepuasan kerja, employee engagement berpengaruh negatif dan tidak signifikan terhadap turnover intention, dan kepuasan kerja berpengaruh negatif dan tidak signifikan terhadap turnover intention., PTPN VIII head office has ten different divisions that are mutually sustainable. Based on the results of the PTPN VIII head office management report in 2019 and 2020, the number of employees decreased due to a turnover of 61 employees or 20.03%. In looking for the influence that causes turnover intention, employee engagement and job satisfaction can be important factors in seeing the relationship. This study aims to identify the characteristics of employees at the head office of PT. Perkebunan Nusantara VIII, analyzed the effect of employee engagement on job satisfaction, analyzed the effect of employee engagement on turnover intention, and analyzed job satisfaction on turnover intention. The data in the study were obtained through primary and secondary data. Data analysis used descriptive analysis and SEM-PLS analysis. The results showed that employee engagement had a positive and significant effect on job satisfaction, employee engagement had a negative and insignificant effect on turnover intention, and job satisfaction had a negative and insignificant effect on turnover intention.
Keyword: SEM PLS, analisis deskriptif

Judul: Systematics of Desmos (Annonaceae) in Malesia
Abstrak: Desmos is a woody climbing genus of Annonaceae which has been widely used as traditional medicine in several countries such as China, Indo-China, Thailand, and Peninsular Malaysia to treat dysentery, vertigo, fever, and postpartum. Phylogenetic studies on Desmos showed a close relationship between Desmos and Dasymaschalon. They share similar moniliform monocarpic fruits, but their flowers are different. It has been debated among Annonaceae researchers whether both genera should be treated as the same or distinct genus. Therefore, investigation on the taxonomic delimitation of Desmos species and Dasymaschalon will be necessary. Plastid genome (plastome) identification, leaf epidermal section of Desmos species and Dasymaschalon species, a taxonomic revision of Desmos in Malesia using morphological data, the spatial distribution of Desmos species in Malesia, and morphological and genetic variation in Desmos chinensis population using ISSR marker were used to investigate taxonomic delimitation of Desmos. Plastome study of Desmos chinensis and Dasymaschalon dasymaschalum was carried out to determine the origin, evolution, phylogenomics, and identify marker candidates for Desmos and Dasymaschalon or with other genera in Annonaceae. We discovered that the plastome of Desmos chinensis was circular with the size of 167,677 bp (smaller than Dasymaschalon dasymaschalum), consist of 111 genes, including 78 protein-coding genes, 29 transfer RNAs, and 4 ribosomal RNAs. The plastome showed a typical quadripartite structure, i.e., large single copy (LSC), small single copy (SSC), and two inverted repeats (IRs). The plastome of Dasymaschalon dasymaschalum was 191,488 bp in length, which also exhibited a typical quadripartite structure (LSC, SSC, and two IRs). Desmos chinensis and Dasymaschalon dasymaschalum showed different copies of accD, ndhD, ndhF, rps18, and ycf2. Protein coding genes of rpoB, rpoC1, rbcL, matK, rpl32, infA, and rpl36 were identified based on nucleotide diversity, sequence variability, and parsimony-informative sites. The genes are defined as molecular marker candidates of plastome for phylogenetic, barcoding, and population genetic research. We predicted that Desmos chinensis and Dasymaschalon dasymaschalum separated at ca. 64 million years ago during the Paleocene. Leaf anatomical feature study was carried to support the taxonomic delimitation of interspecific Desmos and intergeneric of Desmos and Dasymaschalon. Leaf anatomy in the paradermal section of 20 taxa (12 species of Desmos, eight species of Dasymaschalon) have been carried out. According to the leaf epidermal section, Desmos and Dasymaschalon are two distinct genera mainly distinguished based on the anticlinal wall undulation of epidermal cells and supported by variation of the crystal type and size. The anticlinal wall undulation of Desmos was almost straight to slightly wavy and never sinuous; meanwhile, Dasymaschalon varies from almost straight to deeply sinusoid. The crystals of Desmos consist of rhombohedral, druse type A, and druse type B crystals, whereas Dasymaschalon has prism, druse type A, druse type B, and druse type C crystals. The recent taxonomic revision using the morphological data was mainly based on the examination of about 1374 specimens from BO, L, WAN, ANDA, SING, SAN, K, P, HUH herbaria. The Desmos species in Malesia consists of eight species: D. acutus, D. chinensis, D. chryseus, D. dunalii, D. pedunculosus, D. subbiglandulosus, two new records: D. lawii and D. macrocarpus, and one
Keyword: Dasymaschalon, Desmoid clade, Magnoliid, plastid genome, phylogenomics analysis