Judul: Human Resource Development Strategy To Attract Workers To Batik Cluster SMEs In Pekalongan With Strategic Entrepreneurship Perspective
Abstrak: Eksistensi UKM berperan penting dalam pertumbuhan ekonomi dan penyerapan tenaga kerja kerja, salah satunya adalah industri batik di Pekalongan. Untuk itu, UKM klaster batik di Pekalongan harus terus dijaga eksistensinya dan dikembangkan. Namun sayangnya ketertarikan pekerja ke UKM klaster batik di Pekalongan sangat rendah. Perlu ada upaya peningkatan ketertarikan pekerja ke UKM klaster batik di Pekalongan. Penelitian ini menggunakan konsep kewirausahaan strategis sebagai kerangka teoritis dan SSM sebagai alat untuk menganalisis peran elemen input model kewirausahaan strategis dalam menciptakan nilai dan keunggulan bersaing melalui peningkatan ketertarikan pekerja. Hasil pada penelitian ini menunjukkan perlu ada perhatian dan intervensi tambahan dari pemerintah, komunitas kampung batik kemplong, dan pemilik UKM untuk meningkatkan ketertarikan pekerja ke UKM klaster batik di Pekalongan. Saran yang dapat diberikan antara lain dengan memasifkan upaya regenerasi pembatik dengan cara merevitalisasi wisata batik di Pekalongan, pembuatan sekolah kejuruan untuk membatik, pemasifan konten batik di media, serta pembuata event skala nasional/internasional tentang batik, kemudian penyusunan SSU untuk mencapai keadilan internal dan eksternal bagi pekerja UKM klaster batik di Pekalongan, serta meningkatkan dan menstandarisasi kompetensi pekerja melalui program pra-kerja di indudstri batik, pelatihan, dan sertifikasi SKKNI., The existence of SMEs plays a crucial role in economic growth and employment, one of which is the batik industry in Pekalongan. Therefore, the cluster of batik SMEs in Pekalongan must continue to maintain and develop its existence. Unfortunately, the interest of workers in the batik SME cluster in Pekalongan is very low. There is a need for efforts to increase the interest of workers in the batik SME cluster in Pekalongan. This research employs the concept of strategic entrepreneurship as a theoretical framework and SSM as a tool to analyze the role of input elements in the strategic entrepreneurship model in creating value and competitive advantage through increasing worker interest. The results of this study indicate the need for additional attention and intervention from the government, the Kemplong batik village community, and SME owners to increase worker interest in the batik SME cluster in Pekalongan. Suggestions that can be given include intensifying efforts for batik regeneration by revitalizing batik tourism in Pekalongan, establishing vocational schools for batik, enhancing batik content in the media, organizing national/international-scale events on batik, then formulating an SSU to achieve internal and external justice for workers in the batik SME cluster in Pekalongan, and improving and standardizing worker competencies through pre-employment programs in the batik industry, training, and SKKNI certification.
Keyword: batik, competitive advantage, SME, soft system methodology, worker attraction

Judul: Analysis of Batik UMK Development Strategies with the  Business Model Canvas Approach and ANP-SWOT
Abstrak: UMK batik tulis merupakan salah satu pendorong pertumbuhan ekonomi di daerah namun sebagian besar pelaku UMK belum bisa memasarkan produknya secara maksimal. Tujuan dari penelitian ini adalah untuk mengidentifikasi faktor internal dan eksternal lingkungan bisnis usaha mikro Batik Tulis El Java Pekalongan dan usaha kecil Batik Tulis Wardah Banjarnegara menggunakan matriks IFE, EFE, merumuskan alternatif menggunakan matriks SWOT, mengambil prioritas keputusan melalui Analysis Network Process (ANP), dan merencanakan model bisnis dengan Business Model Canvas (BMC). Hasil penelitian ini dapat ditarik kesimpulan bahwa usaha mikro Batik Tulis El Java Pekalongan perlu menerapkan 4 prioritas strategi yaitu memanfaatkan pelatihan digitalisasi, memanfaatkan pelatihan manajemen bisnis, melakukan pengembangan desain motif, dan mendirikan galeri batik tulis. Sedangkan usaha kecil Batik Tulis Wardah Banjarnegara perlu menerapkan 4 prioritas strategi yaitu menambah karyawan yang memiliki kompetensi di bidang IT, meningkatkan kualitas dan keunggulan, memanfaatkan pelatihan digitalisasi, dan mengembangkan media sosial., Batik tulis MSMEs are one of the drivers of economic growth in the region, but most MSMEs actors have not been able to market their products optimally. The purpose of this research is to identify internal and external factors in the business environment of Batik MSMEs El Java Pekalongan and Batik Wardah Banjarnegara MSMEs using a factor evaluation matrix. internal and external (IFE, EFE), formulate alternatives using the SWOT matrix, prioritize decisions through the Analysis Network Process (ANP), and plan a business model with the Business Model Canvas (BMC). From the results of this study, it can be concluded that Batik El Java Pekalongan needs to implement 4 priority strategies, namely utilizing digitalization training, utilizing business management training, developing motif designs, and establishing a batik gallery. Meanwhile, Batik Wardah Banjarnegara needs to implement 4 strategic priorities namely adding employees who have competence in the field of IT, improving quality and excellence, utilizing digitalization training, and developing social media.
Keyword: ANP-SWOT, batik industry, BMC, MSMEs

Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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