Judul: Sea Urchin Business Development Strategy as a Premium Commodity Ready for Export
Abstrak: Bulu babi merupakan biota laut yang banyak tersebar di Indonesia serta memiliki nilai jual gonad yang tinggi. Peluang bisnis sangat besar melihat dari potensi ketersediaan bahan baku dan permintaan pasar yang terus meningkat setiap tahunnya. PT Nirvana Niaga Sejahtera menghadapi masalah dalam mengumpulkan dan mengolah bulu babi, yaitu terbatasnya ruang produksi dan tenaga kerja. Penelitian ini bertujuan untuk menyusun kanvas model bisnis, mengidentifikasi faktor internal dan eksternal perusahaan untuk mendapatkan strategi pengembangan bisnis, dan menyusun prosedur operasional standar pengolahan bulu babi. Penelitian ini menggunakan metode penelitian kualitatif. Beberapa perbaikan model bisnis dilakukan dengan membuka ruang produksi di wilayah strategis Pulau Kodingareng dan menyediakan keramba jaring sebagai alat karantina bulu babi yang bertujuan untuk memudahkan produksi. Strategi bisnis yang dilakukan berikutnya adalah dengan membuka titik produksi di berbagai daerah dengan melakukan sosialisasi dan pemberdayaan masyarakat untuk mendapatkan kuantiti ekspor yang dibutuhkan. Kata kunci: Bulu babi, Gonad, Kanvas Model Bisnis, Pemberdayaan Masyarakat, Strategi Bisnis., Sea urchins are marine biota that are widely distributed in Indonesia and have a high gonad selling value. The business opportunity is very large considering the potential availability of raw materials and market demand which continues to increase every year. PT Nirvana Niaga Sejahtera has problems in collecting and processing sea urchins, like limited production space and labor. This research aims to develop a business model canvas, identify the company's internal and external factors to obtain a business development strategy, and develop standard operating procedures for sea urchin processing. This study used qualitative research methods. Several improvements to the business model have been made by opening a production space in the strategic area of Kodingareng Island and providing net cages as a sea urchin quarantine tool which aims to facilitate production. The next business strategy carried out is to open production points in various regions by conducting outreach and empowering the community to obtain the required export quantities. Keywords: Business Model Canvas, Business Strategy, Community Empowerment, Gonads, Sea Urchins.
Keyword: business model canvas

Judul: Potential Development of Lobster Cultivation  Based on Seed Availability in Ujung Genteng, Sukabumi, West Java
Abstrak: Lobster merupakan salah satu komoditas perikanan laut yang penting dan menjadi perdagangan global yang ekstensif. Potensi benih lobster di perairan Indonesia sangat besar. Vietnam merupakan salah satu negara tujuan ekspor benih bening lobster. Terbitnya PERMEN Nomor 16 tahun 2022 menyebutkan bahwa penangkapan benih lobster hanya dapat dilakukan untuk pembudidayaan di wilayah Indonesia. Indonesia belum memanfaatkan potensi perairan untuk pengembangan budidaya lobster terutama di Kepulauan Seribu. Permasalahan dalam penelitian ini yaitu belum adanya data potensi pengembangan budidaya lobster berdasarkan ketersediaan benih di Indonesia, termasuk bagaimana strategi pengembangan usahanya. Penelitian ini bertujuan menghitung potensi ketersediaan benih bening lobster di Ujung Genteng untuk budidaya pembesaran lobster dan analisis strategi budidaya lobster. Data yang diperoleh baik data primer dan data sekunder akan dianalisis menggunakan analisis SWOT. Ketersediaan benih bening lobster di Desa Ujung Genteng yaitu 18.400.000 ekor pada bulan Oktober-November 2021. Strategi yang digunakan meningkatkan aktivitas budidaya lobster untuk menyerap ketersediaan benih bening lobster dengan memanfaatkan area yang sesuai dan menerapkan teknologi yang tepat sehingga produksi dan produktivitas usaha meningkat serta memperluas target pasar lobster konsumsi baik pada tingkat nasional maupun global dengan meningkatkan daya saing produk, Lobster is one of the important marine fishery commodities and has become an extensive global trade. Indonesian waters have a huge potential in lobster seeds. Vietnam is one of the destination countries for lobster seed exports. Regulation issuance from the Ministry of Maritime Affair and Fisheries (PERMEN) Number 16 of 2022 states that catching lobster seeds can only be done for cultivation in Indonesian territory. Indonesia has not utilized the potential of the waters for the development of lobster farming, especially in the Kepulauan Seribu. The problem in this research is that there is no data on the potential development of lobster cultivation based on the availability of seeds in Indonesia, including the business development strategy. This study aims to calculate the potential availability of lobster seeds in Ujung Genteng for growing lobster cultivation and analyze lobster cultivatuion strategies. The data obtained bot h primary data and secondary data will be analyzed using SWOT analysis. The availability of clear lobster seeds in Ujung Genteng Village is 18.400.000 in October-November 2021. The strategy used is to increased lobster cultivation activities to absorb the availability of clear lobster seeds by utilizing suitable areas and applying the right technology so that production is reduced and increased business productivity and expanded the target market for consumption lobster both at the national and global levels by increasing product competitiveness
Keyword: Business strategy, Clear Lobster seeds, Kepulauan Seribu, Ujung  Genteng, Puerulus

Judul: Construction of Strongly Optimal Binary Linear Code with Minimum Distance 9 and 11
Abstrak: A binary linear code of length n over q F is a subspace of n q F . A code has three parameters that attached to it, namely length, dimension, and minimum distance. A code with length n, dimension k and minimum distance d is often called [n, k, d ]-code. Usually, when two parameters are given, then we want to find a code that has the best value for the last parameter. Based on Gilbert- Varshamov bound, if a [n, k, d ]-code exists and can not be expanded, we call it a strongly optimal code. In this paper, we construct strongly optimal code with minimum distance 9 and 11. In constructing the code, we created a theorem and algorithm based on Gilbert-Varshamov bound before we implement the algorithm to MAPLE programming language. Because of computational limitations, the program can only construct up to k = 10 for d = 9 and k = 12 for d = 11.
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