“Demographic Dividend as Opportunity Through Innovative Entrepreneurship” Semarang, 20 November 2021 – a work program from HMAB's LITBANG division, namely SENTRIS 2021, has been implemented with the theme "Demographic Dividend as Opportunity Through Innovative Entrepreneurship". The purpose of holding this National Seminar on Business Administration is to make students of the Department of Business Administration in particular and the public in general aware of the momentum of the demographic bonus and how we young people can take advantage of our productive age to become entrepreneurs in order to improve the Indonesian economy. SENTRIS 2021 with a total of 996 registrants and 2,900 viewers on YouTube in 2 days. This activity was held in the Semarang State Polytechnic School One Building Auditorium, Jalan Prof. H. Soedarto S.H., Tembalang, Semarang, Central Java and for online participants via the Zoom Meeting and Live YouTube platforms. SENTRIS 2021 invited Berlian Ayu and Andung Ramadhan as Master of Ceremony, Clara Antawidjaja and Octavianti Fransisca as Moderators and Fiki Satari and Karin Novilda as speakers. - SENTRIS 2021 started at 10 am with an opening and a joint prayer and was preceded by remarks from the Chief Executive, namely Anandike Cita Kumala, Chair of the Business Administration Department, namely Dr. Dody Setyadi, S.E, M.Sc. and Director of Semarang State Polytechnic, Prof. Dr. Totok Prasetyo, B.Eng (Hons), M.T, I.PU, ACPE. Then, it continued with the introduction of the first moderator, namely Clara Antawidjaja. After that, it continued with a talk show session with the first speaker, namely Fiki Satari. Tubagus Fiki Chikara Satari, S.E., Dipl.AE, M.M or often called Kang Fiki is a Special Staff to the Minister of Cooperatives & SMEs of the Republic of Indonesia and General Chair of ICCN (Indonesia Creative Cities Network). The material presented by Mr. Fiki Satari was regarding the Indonesian Demographic Bonus, and its impact on the Indonesian economy. - After the first talk show ended, SENTRIS 2021 provided time for Ishoma, by showing a video speech by Angela Tanoesoedibjo and the performance of the UKM KoNSeP Band which made the rest atmosphere even more fulfilling. - SENTRIS 2021 continues with a talk show with Karin Novilda hosted by moderator Octavianti Fransisca. The chemistry between Karin Novilda and Octavianti Fransisca is very strong and the material presented by Karin Novilda is easy for participants to understand, namely business tips, because it relates to the real situation of an entrepreneur. How Karin can survive in all situations to maintain the business she runs. Participants were also very enthusiastic and asked many questions both via Zoom Meeting and the Live YouTube chat column. The answers and sharing given by the two SENTRIS 2021 presenters are very useful for providing prospective young entrepreneurs and for business people out there to continue to be enthusiastic about contributing to improving the economy. - This activity was interesting and it would be a shame to miss it. For participants who are late watching, you can visit the YouTube Channel "HMAB Polines" to watch the SENTRIS 2021 rebroadcast. Apart from the talk show session, SENTRIS 2021 also held giveaways and door prizes for lucky participants who met the requirements. SENTRIS 2021 also opened a joint donation with the Human Initiative to give to victims who are still affected by Covid-19 and appreciate medical personnel.