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Vol. 7 No. 1 (2026): Lentera Negeri

Lentera Negeri · 2026

159 Articles in issue
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Evidence on ecological dynamics and constraints-led coaching in tennis: a systematic review of skill acquisition, performance, and technology integration

Andre Igoresky • Mario Febrian • Ifdil Ifdil

The study reviewed a body of research on the effects of Ecological Dynamics and the Constraints-Led Approach (CLA) in tennis coaching, looking for a pattern of evidence. Using Scopus and following PRISMA 2020, the systematic review identified...

July 22, 2026 Pages 887-902 10.29210/992920
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Dampak fluktuasi suku bunga terhadap profitabilitas pada PT. Bank Rakyat Indonesia (Persero) Tbk

Ennis Sarenah Kriekhoff • Victor Amanusa Talakua • Johanis M. Tetelepta • Albertus Lalaun

Penelitian ini merevisi dan memperkuat analisis hubungan fluktuasi suku bunga kebijakan dengan profitabilitas PT Bank Rakyat Indonesia (Persero) Tbk (BBRI) selama 2023Q1-2026Q1. Penelitian menggunakan data sekunder triwulanan aktual sebanyak 13...

July 21, 2026 Pages 877-886 10.29210/992580
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Domain-specific physical literacy profiles of elementary physical education teachers in rhythmic activity instruction

Ranintya Meikahani • Aris Fajar Pambudi • Soni Nopembri • Hari Yuliarto • Nur Sita Utami

Teachers' own physical literacy, a necessary condition for effective instruction, remains relatively unexplored, especially in the context of rhythmic activity within non-Western elementary school settings. This paper investigates the level of...

July 20, 2026 Pages 868-876 10.29210/992870
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Coach communication and athlete performance: toward an integrated framework of verbal, nonverbal, and relational mechanisms

Irwansyah Siregar • Fahmy Zidhan Kurniawan • Cut Muetia Balqhis • Nurrodiah Siregar • Yunus Abadi • Zahrian Perangin-angin • Fuji Amanda • Rinaldi Rinaldi

This systematic literature review critically synthesized peer-reviewed research on coach communication skills and their effects on athlete performance, motivation, and well-being. Guided by the PRISMA 2020 framework and the FICO quality-appraisal...

July 19, 2026 Pages 851-867 10.29210/992900
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The impact of the indonesian nickel industry downstreaming policy especially

Ali Martin • Ismiyatun Ismiyatun • Saadatul Musthoifiyah

This study examines the impact of Indonesia's nickel industry downstreaming policy, focusing on Morowali Regency, Central Sulawesi. Employing a qualitative library research method, the study analyzes Foreign Direct Investment theory regarding...

July 18, 2026 Pages 836-850 10.29210/992590
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Prediksi keterampilan bertanding atlet remaja pencak silat berdasarkan persepsi situasional dan motivasi: pendekatan analisis jalur

Elsa Rahma Yani • Nurul Ihsan • Tjung Hauw Sin • Rika Sepriani

Kondisi fisik dan keterampilan teknis sering dianggap sebagai faktor utama yang menentukan performa atlet bela diri. Namun, penelitian terkini menunjukkan bahwa faktor psikologis, khususnya persepsi situasional dan motivasi, turut berperan...

July 17, 2026 Pages 809-824 10.29210/992710
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Development of a drill-based shooting training methodology with experts' verification for footballers aged 13-17 years

Rizki Ade Syukra • Ridho Bahtra • Syahrial Bakhtiar • Alex Aldha Yudi

Shooting accuracy is a crucial determinant of scoring success in soccer. However, many youth football development programs continue to rely on repetitive training methods that may reduce player engagement and limit technical skill development....

July 17, 2026 Pages 799-808 10.29210/992760
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Management of oil and natural gas by PT. pertamina in the context of national energy security

Syawal Fahmi • Mohammad Aldilla Muntazar • Rita Paramawati • Asadur Rahman Muhammad

This study examines the role of PT. Pertamina in managing oil, natural gas, and renewable energy in Indonesia, particularly in the context of national energy security. Using a qualitative approach with a literature review and library research,...

July 14, 2026 Pages 789-798 10.29210/992180
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Agility moderates the effectiveness of small-sided games versus drill training on fundamental football skills in youth players

Sulisa Sri Purnama • Roma Irawan • Arsil Arsil • Ridho Bahtra

Small-sided games (SSG) and analytic drills are widely used to develop fundamental football skills, yet their effectiveness may depend on player characteristics. This study examined the influence of agility on the effectiveness of SSG and drill...

July 13, 2026 Pages 773-788 10.29210/992720