ANTONIUS PETRUS RUMENGAN
Department Of Marine Science, Faculty Of Fisheries And Marine Science, Universitas Sam Ratulangi. Jl. Kampus UNSRAT Bahu, Manado 95115, North Sulawesi, Indonesia

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DIMENSI DAN KOMPOSISI NEMATOSIT PADA KARANG SCLERACTINIA, Acropora florida DAN Acropora divaricata DI PANTAI MOTANDOI SELATAN KABUPATEN BOLAANG MONGONDOW SELATAN Sanjay Gagu; Suria Darwasito; Billy Th Wagey; Antonius P Rumengan; Ari B Rondonuwu; Carolus P Paruntu
JURNAL PESISIR DAN LAUT TROPIS Vol. 7 No. 3 (2019): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.7.3.2019.24499

Abstract

The purpose of this study was to determine the type, dimensions and composition of nematocytes in Scleractinia, Acropora florida and Acropora divaricata.  This research was conducted in South Motandoi Beach, East Pinolosian District, South Bolaang Mongondow Regency, North Sulawesi for five (5) months; from February to June 2019.  The method of this research was observation using student-t statistical data analysis. Microbasic p-Mastigophore type-II (MpM-II) and Holotricous isorhiza (HI), while A. divaricata only has type-II Microbasic p-Mastigophore (MpM-II) nematocytes.  The nematocytes dimension showed an average capsule length of MpM II in A. florida of was 262.32 µm and A. divaricata was 125.15 µm, mean capsule width of MPM II in A. florida was 67.01 µm and A. divaricata was 31.95 µm, and the average length of mpM II on A. florida was 154.44 µm, and A. divaricata was 70.97 µm.  Nematocytes composition showed that MPM II in A. florida was 95.56% and HI was 4.44%, while the composition of MPM II nematocytes in A. divaricata was 100% and HI was 0%.  Student t-test showed that the ratio of 2 average values of capsule length, capsule width, and MPM II stem length from two populations of A. florida and A. divaricata were not significantly different (P> 0.05).   It can be concluded that both types of A. florida and A. divaricata corals have different types and composition of nematocytes however their size dimensions are not significantly different.  Further studies are important to examine genetic and environmental factors to find out how much the kinship relationship between the two types of those coral.Keywords: Acropora florida, Acropora divaricata, HI, Scleractinia coral, MpM II, nematocytes
IPTEK MARIKULTUR BAGI KELOMPOK PEMBUDIDAYA IKAN DESA MOTANDOI SELATAN KECAMATAN PINOLOSIAN TIMUR KABUPATEN BOLAANG MONGONDOW SELATAN Carolus P Paruntu; Suria Darwisito; Antonius P Rumengan; Hengky J Sinjal; Billy Wagey; Johan Tumiwa
JURNAL PESISIR DAN LAUT TROPIS Vol. 7 No. 3 (2019): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.7.3.2019.25784

Abstract

The purpose of the community partnership program is to increase the capacity of independent and sustainable marine fish farmers groups.  Specific targets are 1) Increasing the quantity and quality of fish products from marine aquaculture in floating net cages, and 2) Enhancing partners' understanding and skills in terms of effective and efficient marine fish aquaculture technology in floating net cages. The main problems recorded, namely: 1) lack of knowledge of marine fish aquaculture technology in floating net cage; 2) fish harvest time that requires a long time, and 3) poor financial management.  To overcome these problems, an approach is carried out through direct education and training, mentoring, and management of fisheries business management in the field to partners.  After that, each trainee in the partner group is given the opportunity until they can do it themselves.  The target that will be achieved at the end of this education and training is that all group members and their families have knowledge of: 1) superior marine fish polyculture technology in floating net cage and 2) good financial management. Keywords: Fish cultivator group, floating net cage, South Motandoi village, financial management, marine fish polyculture technologyAbstrakTujuan program kemitraan masyarakat (PKM) adalah meningkatkan kapasitas kelompok pembudidaya ikan laut yang mandiri dan berkelanjutan. Target khusus adalah 1) peningkatan kuantitas dan kualitas produk ikan hasil budidaya laut dalam karamba jaring apung, dan 2) peningkatan pemahaman dan ketrampilan mitra dalam hal teknologi budidaya ikan laut dalam karamba jaring apung yang efektif dan efisien. Permasalahan utama yang terekam, yaitu: 1) kurang pengetahuan tentang teknologi budidaya ikan laut dalam karamba jaring apung (KJA); 2) waktu panen ikan yang membutuhkan waktu yang lama, serta 3) pengelolaan keuangan yang kurang baik. Untuk mengatasi masalah tersebut dilakukan pendekatan melalui penyuluhan dan pelatihan, pendampingan, dan pendidikan manajemen usaha perikanan secara langsung di lapangan kepada mitra. Setelah itu, setiap peserta pelatihan dalam kelompok mitra tersebut diberikan kesempatan sampai mereka bisa melakukannya sendiri.  Target akhir yang dicapai dalam PKM ini adalah semua anggota kelompok maupun keluarganya mempunyai pengetahuan tentang: 1) teknologi polikultur budidaya ikan laut dalam karamba jaring apung yang unggul, dan 2) manajemen keuangan yang baik.  Kata-kata kunci: Kelompok pembudidaya ikan, karamba jaring apung, Desa Motandoi Selatan, manajemen keuangan, teknologi polikultur ikan laut
ANALISIS STOK KARBON PADA SEDIMEN MANGROVE DI DESA BATURAPA KECAMATAN LOLAK KABUPATEN BOLAANG MONGONDOW Andreas Marbun; Antonius P Rumengan; Joshian N.W. Schaduw; Carolus P Paruntu; Ping Astony Angmalisang; Victoria EN Manopo
JURNAL PESISIR DAN LAUT TROPIS Vol. 8 No. 1 (2020): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.8.1.2020.27395

Abstract

Pemanasan global adalah salah satu isu di dunia saat ini, bisa dilihat dengan adanya peristiwa tingginya suhu bumi yang terkait langsung dengan gas-gas rumah kaca. Hutan mangrove dilaporkan mampu memitigasi pemanasan global karena kemampuannya menyimpan karbon di biomassa dan sedimen dengan baik. Telah dilakukan penelitian untuk mengetahui densitas sedimen tanah, presentase karbon organik, densitas karbon dan estimasi simpanan karbon pada sedimen ekosistem mangrove di Desa Baturapa Kecamatan Lolak Kabupaten Bolaang Mongondow. Pengambilan sampel sedimen mangrove dilakukan dengan teknik Purpose Sampling dan data yang diperoleh dianalisis dengan metode Loss on Ignition. Hasil penelitian menunjukan nilai rata-rata densitas tanah seluruh stasiun yaitu sebesar 0,39 g/cm3 ± 0,04. Nilai rata-rata presentase karbon organik pada seluruh stasiun yaitu sebesar 10,57 C% ± 4,87.Nilai rata-rata kandungan karbon total pada seluruh stasiun yaitu sebesar 398,82 MgC ha-1 ± 14,40. Hutan mangrove mampu menampung kandungan karbon dengan jumlah besar baik di biomassa dan sedimen.Kata Kunci : Analisis Stok Karbon, Sedimen Mangrove, Purpose Sampling, LOI (Loss On Ignition), Desa Baturapa, Kabupaten Bolaang Mongondow
LAJU PERTUMBUHAN KARANG Acropora formosa YANG DITRANPLANTASI PADA MEDIA TEMPEL DAN MEDIA GANTUNG Stevania M Runtuwene; Indri S Manembu; Noldy G.F Mamangkey; Antonius P Rumengan; Darus Paransa; Hariyani Sambali
JURNAL PESISIR DAN LAUT TROPIS Vol. 8 No. 1 (2020): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.8.1.2020.27553

Abstract

Corals are associations of millions polyps that live in symbiotic way with zooxanthellae algae. Most of the polyps live in colonies and form a reef. Coral reefs are rich ecosystems that contain diverse organisms living in it. However, the threat of damage increases with the pressure that enters the waters. Coral transplantation is one way of restorations that can be done to restore damaged corals by cutting live corals and then planting them in places where the corals have been damaged. This study aims to determine the growth rate of Acropora formosa corals that were transplanted on fixed and hanging media. Data was collected in Malalayang Coast Waters, Manado City, North Sulawesi. The research took place for seven months. Beginning with the coral transplant activity of Acropora formosa on fixed and hanging media, then continued with monitoring every month for six months. Transplanted corals were measured using a ruler to determine the length of the coral from the beginning to the end of the study and then the data was analyzed using Microsoft Excel. The results obtained for the average growth rate of Acropora formosa corals transplanted on fixed media were 0.8 cm and on hanging media 1.8 cm. Overall growth rate averaged 1.3 cm.Keywords: Coral, Coral Reef, Transplant, Acropora formosa.
KARBON PADA PADANG LAMUN DI PERAIRAN PULAU MANADO TUA Mikhael A Maramis; Billy Wagey; Antonius P Rumengan; Calvyn F A Sondak; Esry T Opa; Khristin F I Kondoy
JURNAL PESISIR DAN LAUT TROPIS Vol. 8 No. 2 (2020): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.8.2.2020.29950

Abstract

Peningkatan emisi gas rumah kaca (GRK) antara lain karbondioksida (CO2)  yang terjadi terus menerus mengakibatkan terjadinya pemanasan global dan perubahan iklim yang berdampak pada  pola cuaca dan mempengaruhi kehidupan di bumi. Ekosistem padang lamun diketahui memiliki kemampun dalam menyerap karbondioksida dan menyimpannya dalam waktu yang lama. Telah dilakukan penelitian untuk mengetahui keanekaragaman jenis lamun, presentasi tutupan dan kandungan karbon pada padang lamun di perairan Pulau Manado Tua. Untuk mengetahui keanekaragaman jenis dilakukan pengamatan secara langsung pada setiap stasiun penelitian dan untuk mengetahui presentase tutupan lamun menggunakan metode line transek kuadran dengan mengadopsi Seagrass Watch dimana sampel lamun juga diperoleh dari line transek kuadran pada keseluruhan stasiun kemudian dianalisis selanjutnya menggunakan metode Loss on ignition (LOI). Didapatkan hasil penelitian pada keseluruhan stasiun indeks keanekaragaman H’ 1 kategori sedang dengan presentase penutupan dan status kondisi pada stasiun negri 36% kurang kaya/kurang sehat, stasiun pangalingan  69% kaya/sehat, stasiun papindang 51% kurang kaya/kurang sehat : kandungan karbon pada keseluruhan stasiun yang didapat sebesar 222,85gC Kata Kunci :  Keanekaragaman Lamun, Presentase Penutupan, Kandungan Karbon, Line Transek,  Kuadran,  LOI (Loss On Ignition), Pulau Manado Tua.
ANALISIS STRUKTUR KOMUNITAS MANGROVE DI KAWASAN SEKITAR PT. CONCH KABUPATEN BOLAANG MONGONDOW George L Pandeirot; Antonius P Rumengan; Carolus P Paruntu; Surya Darwisito; Medy Ompi; Adnan S Wantasen
JURNAL PESISIR DAN LAUT TROPIS Vol. 8 No. 2 (2020): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.8.2.2020.30000

Abstract

This research was conducted for four months of April-July 2020. The purpose of this study was to determine species density, species relative density, species frequency, species relative frequency, species cover, species relative cover, index of the importance of mangrove species in the area around PT. Conch Lolak District, Bolaang Mongondow Regency, North Sulawesi Province. This research was conducted for four months of April-July 2020. The method used was a quadratic plot of 6 stations. Data collection at each station was made with a plot size of 10 × 10 m2 to measure the diameter of a tree at breast height (DBH), which has a minimum trunk circumference of 16 cm. The results showed that there were five types of mangroves, namely R. apiculata, R. mucronata, B. gymnorhiza, S. alba, and X. granatum. The highest relative density of species at station 2, namely R. mucronate 62.96%, while the lowest value at station 3, namely R. mucronata 8.77%, the highest relative frequency value at station 4, namely R. mucronata 33.33%, whereas the lowest value was at station 5, namely B. gymnorhiza 25.00%, the highest relative closure value was at station 5, namely R. mucronata 30.91%, while the lowest was at station 2, namely R. apiculata 12.88%, and the important value index the highest was at station 3, namely R. apiculata 138.09% and the lowest value was at station 5, namely X. granatum 35.05%.Kata Kunci: Mangrove, Structure in areas around PT. Conch. Conch, Rhizopora Abstrak Penelitian ini dilakukan selama 4 bulan April-Juli 2020. Tujuan penelitian ini adalah untuk mengetahui kerapatan jenis, kerapatan relatif jenis, frekuensi jenis, frekuensi relatif jenis, penutupan jenis, penutupan relatif jenis, indeks nilai penting jenis mangrove yang ada di kawasan sekitar PT. Conch Kecamatan Lolak, Kabupaten Bolaang Mongondow, Provinsi Sulawawesi Utara. Penelitian ini dilakukan selama 4 bulan April-Juli 2020. Metode yang dipakai adalah plot kuadrat sebanyak 6 stasiun. Pengambilan data pada setiap stasiun dibuat plot dengan ukuran 10 × 10 m2 untuk mengukur diameter pohon setinggi dada (DBH) yang memiliki lingkar batang minimal 16 cm. Hasil penelitian menunjukkan bahwa ada 5 jenis mangrove yaitu R. apiculata, R. mucronata, B. gymnorhiza, S. alba dan X. granatum. Kerapatan relatif jenis tertinggi pada stasiun 2, yaitu R. mucronata 62,96%, sedangkan nilai terendah pada stasiun 3, yaitu R. mucronata 8,77%, nilai Frekuensi relatif jenis tertingi pada stasiun 4, yaitu R. mucronata 33.33%, sedangkan nilai terendah pada stasiun 5, yaitu B. gymnorhiza 25.00%, nilai Penutupan relatif jenis tertinggi pada stasiun 5, yaitu R. mucronata 30,91%, sedangkan terendah pada stasiun 2, yaitu R. apiculata 12,88%, dan Indeks nilai penting tertinggi pada stasiun 3, yaitu R. apiculata 138,09% dan nilai terendah pada stasiun 5, yaitu X. granatum 35,05%.Kata Kunci: Mangrove, kawasan sekitar PT. Conch, Rhizopora  
STRUKTUR KOMUNITAS HUTAN MANGROVE DI DESA BUDO KECAMATAN WORI KABUPATEN MINAHASA UTARA Sarifudin Tidore; Calvyn FA Sondak; Antonius P Rumengan; Erly Y Kaligis; Elvy Like Ginting; Christine Kondoy
JURNAL PESISIR DAN LAUT TROPIS Vol. 9 No. 2 (2021): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.9.2.2021.35236

Abstract

Mangrove forest can grow on the muddy soil, along the coast and around the river estuaries that are affected by the tidal. The mangrove forest has a specific vegetation structure. Study on the structure of the mangrove forest community, was carried out in the Budo Village. Mangrove community structure data was taken using line transect method. A 100 m line was established from the sea perpendicular to the coast. A total of three line transects was made and each line has five 10 x 10 m plots with 20 m distance between plots. Distance between transect is 50m. This study found that three mangrove species Rhizophora apiculata, Sonneratia alba, and Bruguiera gymmorrhiza were found in the three transects during this study. The highest species biodiversity index was found in transect two (H’ = 0.97). R. apiculata has the highest density and relative density 0.05 ind/m2 and 67.57%. Both R. apiculata and S. alba have the highest frequency and relative frequency of 1.00 and 50% respectively. The highest species coverage and relative coverage area is belonging to S. alba in transect two, 25,89 and 63.57%. S. alba has the highest Important value index 140.72 in transect two.Keywords: Budo Village, Mangrove Forest, Community Structure. 
KOMPOSISI TIPE NEMATOSIT KARANG SCLERACTINIA, Pocillopora sp. DARI TERUMBU KARANG PANTAI TONTAYUO, BATUDAA PANTAI, GORONTALO Ajrin Y Nusi; Carolus Paulus Paruntu; Antonius P Rumengan; Farnis B Boneka; Noldy G F Mamangkey; Laurentius Th X Lalamentik
JURNAL PESISIR DAN LAUT TROPIS Vol. 9 No. 3 (2021): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.9.3.2021.36067

Abstract

The objective of this present study is to know the composition of nematocyst types from the coral Scleractinia, Pocillopora sp. The coral colonies of Pocillopora sp. were collected at Tontayuo coastal coral reefs, Batudaa Pantai, Gorontalo. This research was conducted for 3 months, from September-December 2020. The method of testing the type and composition of nematocysts was carried out using an Olympus CX41 type microscope with x100 objective lens magnification connected to a computer ST24 monitor equipped with optical view 7 application (software). Photos of Pocillopora sp. both alive and skeleton form are documented in this journal. The results of the current study showed that Pocillopora sp. has the types and composition of MpM of 91.49%, while HI is 8.51%. MpM is the dominant nematocyst in Pocillopora sp. Future research is recommended to identify this coral at the species level and to study more deeply the various coral species in the genus Pocillopora based on the types and morphology of nematocysts that are useful in the taxonomy of Scleractinia corals.Keywords: Gorontalo, HI, MpM, nematocyst, Pocillopora sp., Scleractinian coral
Keanekaragaman Makrobentos yang Menempati Agregasi Kerang, Septifer bilocullaris di Tiwoho, Kabupaten Minahasa Utara, Sulawesi Utara Muhammad Zhaqif Ambarak; Medy Ompi; Darus Sa’dah J. Paransa; Joice R.T.S.L. Rimper; Antonius P. Rumengan; Nego E. Bataragoa
JURNAL PESISIR DAN LAUT TROPIS Vol. 9 No. 3 (2021): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.9.3.2021.38043

Abstract

The purpose of this study was to determine the type and diversity of macrobenthos that inhabit the aggregation of Septifer bilocularis shellfish in the coastal waters of Tiwoho, North Minahasa Regency, North Sulawesi. Sampling of macrobenthos was carried out using core (PVC), both at the position of small aggregation (AK), middle large aggregation (ABT), and large edge aggregation (ABP). Sampling was carried out 4 times on different aggregations of shellfish. The data has been analyzed using the Diversity Index (H), the dominance index (D), and the Uniformity Index (E). It was identified that there were 25 types of macrobenthos occupying all aggregations of septifer bilocularis shells, which came from 11 classes including Gastropods, Bivalves, Malacostraca, Florideiphyceae, Ulvophyceae Ophiuroidea, Clitelatta, Maxillopoda, Globothalamea, Tubothalamea and Phaeophyceae. Biota diversity index varies from 1.60 – 1.70 which indicates that the biota in each aggregation has moderate diversity. The uniformity index value also varied, namely 0.069 for macrobenthos occupying the small aggregation (AK), then 0.066 in the middle large aggregation (ABT) and 0.064 in the large margin aggregation (GBP), which indicates the low uniformity of the macrobenthos in each aggregation. The dominance index of all aggregations was obtained between 0.27 - 0.36, which indicates that there is no species dominance for macrobenthos occupying different shellfish aggregations.Keywords: Diversity, Macrobenthos, Septifer bilocularis, Tiwoho
STRUKTUR KOMUNITAS MANGROVE DI PESISIR DESA TATENGESAN, KECAMATAN POSOMAEN, KABUPATEN MINAHASA TENGGARA Maykel R Munaimbala; Carolus P Paruntu; Antonius P Rumengan
JURNAL PESISIR DAN LAUT TROPIS Vol. 9 No. 3 (2021): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.9.3.2021.38609

Abstract

The purpose of this study was to examine the structure of the mangrove community on the coast of Tatengesan, Posomaen District, Southeast Minahasa Regency, North Sulawesi. The data collection of the mangrove community structure used the line transect quadratic method measuring 10 m x 10 m 5 times. The research implementation period is 6 (six) months in 2021, starting from the preparation of proposals, data analysis, examination of research results, and the implementation of thesis examinations. Based on the results of the study, found 3 types of mangroves, namely: Rhizophora apiculata, Rhizophora mucronata, and Bruguiera gymnorrhiza. The value of the highest species relative density was found on transect 2 with a value of 88.33% by R. mucronata. For the value of the highest relative frequency of species on transects 1,2 and 3 by R. mucronata, namely 8.3 cm/m. The highest relative species cover was R. mucronata with a value of 76.99% on transect 2. The highest important value index was found in R. mucronata, which was 220.88 on transect 2. The highest diversity index was found on transect 3 with a value of 0.85. The highest evenness index was found on transect 1 with a value of 0.99. For further research, it is necessary to conduct an inventory of mangrove species using the roaming method to find out all the species in the research location.Keywords: Mangrove, Tatengesan, Community, Diversity and Evenness
Co-Authors , Esther D. Angkouw Adnan S Wantasen Agung Windarto Ajrin Y Nusi Andika Muhammad Andreas Marbun Angkouw , Esther Dellayani Ari B Rondonuwu Ari B. Rondonuwu Ari Berty Rondonuwu Bella R. Lelewa Billy J. Kepel Billy T. Wagey Billy Th Wagey Billy Wagey Billy Wagey Bonde, Alis Febri Boneka, Farnis B. Boneka Calvyn F. A. Sondak, Calvyn F. A. Calvyn F.A Sondak Carolus P Paruntu Carolus P Paruntu Carolus P Paruntu Carolus P. Paruntu CAROLUS PAULUS PARUNTU Carolus Paulus Paruntu Carolus Paulus Paruntu Chatrien A. L. Sinjal Christian Palit Christine Kondoy Christine Kondoy Cosme B. De C. Da Costa Cristio Singon Daisy Monica Makapedua Darus S. Paransa DARUS SAADAH JOHANIS PARANSA Dedy Octavian Siahaan, Dedy Octavian Deiske A. Sumilat Deiske Adeliene Sumilat, Deiske Adeliene Deiske. A. Sumilat Deislie R. H. Kumampung DESY MARIA HELENA MANTIRI Dias Diasasthisa Eko S Wibowo ELVI SISKA MANDIANGAN Elvy Ginting Elvy L. Ginting, Elvy L. Elvy Like Ginting Erlangga, Muhammad Erly Y Kaligis Erly Y. Kaligis Esry T Opa Esther D. Angkouw Farnis B Boneka Farnis B Boneka Farnis B. Boneka Farnis B. Boneka Fernando Gultom, Fernando Firdaut Ismail Fitje Losung Frans Lumuindong George L Pandeirot Gerardus M Tiolong Ginting, Elvy Like Grathia Charity Grevo S. Gerung Gustaf N. Mamangkey Hariyani Sambali Hengky J Sinjal Hermanto Manengkey Hermanto W.K. Manengkey Inayah Inayah Indri Manembu Indri S Manembu Indri S. Manembu Inneke Rumengan Irmalita Tahir James J.H Paulus Jane Mamuaja Jans Lalita Johan Tumiwa Joice R.T.S.L Rimper Joice R.T.S.L. Rimper Joshian N. W. Schaduw Joshian N.W. Schaduw Joshian N.W. Schaduw Joshua W.T. Mailoor Joudy Sangari Khristin I. F. Kondoy, Khristin I. F. Khusnul Hotimah Kurnia Kemer, Kurnia Kurniati Kemer Kurniati Kemer Kurniati Kemer Laurentius Th X Lalamentik Lidya Magdalena Luturkey, Maureen Fenesya Mahmud, Maudy Rusmini Mandei, Kania F.A. Mantiri, Desy M. H Maykel R Munaimbala Medy Ompi Medy Ompi Medy Ompi Meiske Salaki Mikhael A Maramis Muhammad Zhaqif Ambarak Musak, Putra N Gustaf Mamangkey N. Gustaf F. Mamangkey Najamuddin N Natalie D Rumampuk Natalie D. C. Rumampuk Natalie Rumampuk Nebuchadnezzar Akbar Nego E. Bataragoa Noldy G F Mamangkey Noldy G.F Mamangkey Noviantika Rumengan Nurdin Jusuf Olivio E. De Jesus Soares Paraeng, Pricilia Paransa, Darus Sa'adah Johanis Paulus, James Ping A. Angmalisang Ping Astony Angmalisang Ping Astony Angmalisang Puasa, Elsian Putra Musak Rangan, Jety Remy E. P Mangindaan Renaldy Alexander Marpaung Rene Charles Kepel, Rene Charles Reynaldo Mangore Rignolda Djamaluddin Rignolda Djamaludin Rizald Max Rompas, Rizald Max Robert A. B. Tangkery Robert A. Bara Roeroe, Kakaskasen Andreas Romario Pohos Rosita Lintang Royke M. Rampengan Royke M. Rampengan Rumampuk, Natalie Detty C. Runtuwene, Heard C.C. Ruru, Ricky Andreas Rustam Effendi Paembonan Sandra O. Tilaar Sandra Tilaar Sandra Tilaar Sanjay Gagu Sarif Hidayat Sarifudin Tidore Silvester B Pratasik Siolimbona, Abdul Ajiz Stefano Juliander Suwarsono Stenly Wullur Stephanus Mandagi Stevania M Runtuwene Sumilat, Deiske Adeleine Suria Darwasito Suria Darwisito Suria Darwisito Surya Darwisito Suzanne L. Undap Tambunan, Rose Agustin Tidore, Fadli Tirsa Lumbu Trezya Pangemanan Undap , Suzanne Lydia Veibe Warouw Veibe Warouw Veibe Warouw Verisandria, Rio Victoria E. N. Manoppo Victoria EN Manopo Vildo Kasenda Vinsensius V. Makawaehe Wendy Alexander Tanod Werianty Liony Zeak Winda Mercedes Mingkid Yogo Pamungkas, Yogo Zulhan A Harahap