Palter 发表于 2025-3-25 03:45:02

Evelyn Satinoffble that the drive for employment and the rising population drives many persons into Sub-Saharan Africa (SSA) entrepreneurship. However, there remains a vast knowledge gap concerning institutionalization, motivational factors, and harnessing the innovative potentials of Africa‘s informal sector entr

轻推 发表于 2025-3-25 07:49:08

Charles W. Malsbury,Donald W. Pfaffustainable economic growth in relation to United Nations’ Sustainable Development Goals (SDGs) 8 and 9. Characteristic features of informality on the African continent are highlighted based on the International Labour Organization’s classification of an informal economy. Informality behaviour in som

Antagonist 发表于 2025-3-25 14:57:11

Douglas K. Candland,Alan I. Leshnersights from SMEs in Africa’s largest economy, Nigeria, to explain how SMEs developed strategies to sustain business operations during the recently witnessed global economic and health shocks that affected the overall business environment. Our study adopted the qualitative research design to demonstr

STRIA 发表于 2025-3-25 18:06:24

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frenzy 发表于 2025-3-25 21:55:29

Myron A. Hofertral to the provision of food and livelihoods for the ever-escalating global population. The biggest challenges faced by farmers in the drylands are unsustainable crop yields, frequent drought spells, weather variability, high rates of soil erosion, deforestation, and loss of germplasm diversity. Th

责任 发表于 2025-3-26 01:57:46

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停止偿付 发表于 2025-3-26 04:36:07

Neil Schneiderman,James Francis,Larry D. Sampson,James S. Schwaberne (ILZ). Sheep numbers have declined by 55 % since 1990, and cattle numbers have increased by 5–10 %. The total area of grazing land in the ILZ has declined from an estimated 74 to ~ 60 Mha, of which 20 Mha are sown pastures and 40 Mha are modified native grasslands or grassy woodlands. Better retu

Ceremony 发表于 2025-3-26 11:14:24

Paul A. Obrist,James E. Lawler,Claude J. Gaebeleineds or fruits, and cause diseases that vary in their severity and economic impact. In contrast, many fungal species act as biocontrol agents, producers of antibiotics, promoters of plant growth and development, and decomposers of waste material. Fungi occur in temperate, tropical and dry environment

郊外 发表于 2025-3-26 13:25:42

Jasper Brenererstellten Datenbasis wird neben der Korrelationsanalyse ein Test auf Gruppenunterschiede vorgenommen und das Instrument der Strukturgleichungsmodellierung auf seine Anwendbarkeit hin getestet. Die Grundlagen dazu werden in Abschnitt . erläutert. Die zu untersuchenden Hypothesen werden in Abschnitt 

Prophylaxis 发表于 2025-3-26 17:55:13

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查看完整版本: Titlebook: Limbic and Autonomic Nervous Systems Research; Leo V. DiCara Book 1974 Plenum Press, New York 1974 brain.cortex.growth.muscle.nervous syst